[GUIDE] China Unicom 802W Dual Sim.. how to root and install Google Apps

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jni

Member
Dec 6, 2008
11
2
Thanks! Worked on my 802t. No I only need to figure out how to bypass the Google apps block in China....

Sent from my HTC 802t using xda app-developers app

If there's no SIM lock, and you can put in another CDMA sim from overseas, then PERHAPS you can bypass the Google apps block to install. I had a i-9100 from HK, so when I set up the phone with a HK or US sim card, I was fine. But if I set it up (from factory reset) with a China sim card, then some apps are blocked from being installed.
 

veennz

New member
May 19, 2013
2
0
change default voice/data sim option

Hi there,
Sorry, a noob here.
I've just bought a 802w from China Unicom recently. I would like to find out if anyone knows how to set the default voice call to one sim and default 3G data connection to the other sim. Seems like the pre-installed OS could only set voice & data to ONE default sim only.

I happened to google around and saw this:
picture.php

picture.php


From this blogger:
blogandroidian(dot)blogspot(dot)com/2013/02/sim-management-on-your-android-phone(dot)html

From the look of it, I can't tell which Android version this blogger is using, he didn't mention which phone too. But there is an option to choose which sim is the default for voice call and which sim is the default for data.

Can anyone help? Thanks in advance.

UPDATED INFO:
Blogger is using Micromax A110 Canvas 2, OS: ICS 4.0.4
 
Last edited:

jni

Member
Dec 6, 2008
11
2
Hi there,
Sorry, a noob here.
I've just bought a 802w from China Unicom recently. I would like to find out if anyone knows how to set the default voice call to one sim and default 3G data connection to the other sim. Seems like the pre-installed OS could only set voice & data to ONE default sim only.

I happened to google around and saw this:
picture.php

picture.php


From this blogger:
blogandroidian(dot)blogspot(dot)com/2013/02/sim-management-on-your-android-phone(dot)html

From the look of it, I can't tell which Android version this blogger is using, he didn't mention which phone too. But there is an option to choose which sim is the default for voice call and which sim is the default for data.

Can anyone help? Thanks in advance.

UPDATED INFO:
Blogger is using Micromax A110 Canvas 2, OS: ICS 4.0.4

I'm using 802d, in China, but, I don't have to set default. Just insert your default one (internet enabled sim card) in the middle of the back, and your secondary GSM sim card at the bottom of the back. Both take microsim (same size as iphone 4).

You should be able to make use of your primary (the one in the middle on the back) by using "SLOT 1" or make use of your secondary (GSM/EDGE only) by using "SLOT 2"
 

c5satellite2

Senior Member
Mar 2, 2012
2,751
1,044
2) Once I have done everything in the instructions and rebooted, everything looks fine. But Just today I got a notice that a new system update was released. I went ahead and downloaded it and tried to install it, but lo and behold, once it downloaded it, and was installing, it rebooted into clockworks mod. I was presented with the following error...

E: Can't mount INTERNAL_SDCARD: Download/OTA_M7C_DUG_JB_50_HTCCN_CHS_CU_1.12.1402.1-1.10.1402.5_release_319059.zip

I am assuming the system update from HTC is called:
OTA_M7C_DUG_JB_50_HTCCN_CHS_CU_1.12.1402.1-1.10.1402.5_release_319059.zip

4) So what is happening? Is it because I already rooted and installed some google stuff I can no longer install updates from HTC anymore?

It is happening because you do not have the stock recovery on your phone. Clockwork Mod is a custom recovery. You need the stock one for the ota to install. The OTA update reboots the phone into recovery and then installs. It is failing because it reboots into Clockwork, not the stock recovery.
Find and fastboot usb flash the stock recovery, then let the OTA install. You can then reflash Clockwork if you are planning to flash custom roms or mods.

Sent from the HOXL dimension of S-OFF
 
Last edited:

edepot

Member
May 6, 2013
46
6
It is happening because you do not have the stock recovery on your phone. Clockwork Mod is a custom recovery. You need the stock one for the ota to install. The OTA update reboots the phone into recovery and then installs. It is failing because it reboots into Clockwork, not the stock recovery.
Find and fastboot usb flash the stock recovery, then let the OTA install. You can then reflash Clockwork if you are planning to flash custom roms or mods.

Sent from the HOXL dimension of S-OFF

So how do I go about putting the original recovery back so I can flash the update? I assume after flashing, I can put back Clockworkmod recovery again to flash custom stuff.

Here is my current progress (I recorded them for those who are following the same footsteps)...

This is after I rooted and installed google play apps...



This shows what the ClockworkMod recovery and how to get into Bootloader (made sure annotations is on in video).



Notice after reboot it Android tries to install stuff (it does this every time). I suppose we need a solution of getting the regular recovery back to install the official updates from HTC. Anyone successfully done this yet?

The HTC One I am using is this one (htc 802w):

 

veennz

New member
May 19, 2013
2
0
I'm using 802d, in China, but, I don't have to set default. Just insert your default one (internet enabled sim card) in the middle of the back, and your secondary GSM sim card at the bottom of the back. Both take microsim (same size as iphone 4).

You should be able to make use of your primary (the one in the middle on the back) by using "SLOT 1" or make use of your secondary (GSM/EDGE only) by using "SLOT 2"

Maybe I wasn't clear in my previous post. If I select SLOT 1 as 'default', and uses my bluetooth headset to make a call while driving, it automatically select SLOT 1 as my outgoing call, while I wish to use SLOT 2 as my 'default' voice call. So, if I select SLOT 2 as 'default', which is my China Mobile number, the GPRS (2G) data connection is too slow hence I have to keep switching between SLOT 1 & SLOT 2 as my 'default' which is very frustrating. SLOT 2 while driving using bluetooth voice dialling, SLOT 1 when I need to use 3G connection.

Does anyone know how to work around this? Hence, the screen shot which I attached in my previous post, knowing that ICS 4.0.4 (UK carrier) has that option to choose which sim is default for data, and which sim is default for voice.
 

lu_peng2

Senior Member
Jun 19, 2007
204
24
shanghai
Be aware of others want to use this method, it is not root your phone only but is to flash a custom rom which has root authority. This rom has all google app and remove 3 dot menu mod included.

If you want to keep the original rom but just want to root you shall use the method in first post.



ist this costum rom in english or again mostly chines? :confused: and beside root authority and google app waht elese is includet and how it looks like?
 
Last edited:

silkqc

Member
Jun 19, 2010
9
0
There is a recovery for each of the Chinese variants: 802w, 802d, 802t. I can post them if someone wants them?

Do you know if they have the stock rom also available for 802w, because the CWM is still a custom rom which if we want to reverse back to stock to OTA would not work.

Cheers
 

edepot

Member
May 6, 2013
46
6
Does factory reset restore anything? There is an option in the bootloader for that. I was wondering what factory reset actually does?

Does it restore the Recovery?
Does it un-root your HTC One?
Does it delete your added google apps?
Does it re-lock your bootloader?
 
Last edited:

comaloma

Member
May 21, 2013
40
21
Shanghai, China
Thanks for all the helpful information! No problem unlocking my China HTC One and installing the Google Apps.
Is there any way where I can get the original stock recovery file to flash in case of OTA updates? E.g. install the original stock recovery, Apply the OTA update, reflash the CMW recovery.
Thanks a lot!
 

rigodon

Senior Member
Jul 30, 2008
54
6
Thanks for all the helpful information! No problem unlocking my China HTC One and installing the Google Apps.
Is there any way where I can get the original stock recovery file to flash in case of OTA updates? E.g. install the original stock recovery, Apply the OTA update, reflash the CMW recovery.
Thanks a lot!

If you take a look at page 4, they have been already posted, but only in Chinese.
 

comaloma

Member
May 21, 2013
40
21
Shanghai, China
Remember, this is IN CHINESE. Guy who did it hasn't posted an English version. If you want though, I can walk you through them via screenshots.

Flash with your own ADB.

Thanks a lot jni!
I guess this is a very noob question: So this is the stock recovery from the 802w? I.e. I would flash that to my phone and I would be able to run the OTA update afterwards?

I guess the flashing is pretty much straight forward as with the custom recovery by using fastboot flash recovery. With "In Chinese" I assume you mean is the update process then afterwards, though? I.e. when you downloaded the OTA update and the phone is updating? Given that I cannot read and write Chinese: Is there a lot of interaction necessary?

Thanks so much in advance!
 
Last edited:

suede14

New member
May 17, 2013
4
0
Boot.img

Does or can anyone who has rooted provide a boot.img, would be greatly appreciated
 

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  • 41
    Update Dec 2013

    Rather than following all the steps in my post below.. I suggest that if you are looking to have 802W with English or European ROM, Google Apps, English blinkfeed etc.. that you follow the instructions in this thread: http://xdaforums.com/showpost.php?p=48247850&postcount=1
    *************************************************************************************************************************************************

    Update 9th July 2013.
    Android 4.2.2 has been released for the 802W since this thread was started. I suggest that you apply any OTA updates to your phone BEFORE rooting as you cannot apply them automatically afterwards.
    you can then follow the process as outlined below to Root your phone, or alternatively you can just install the Google apps from the HTC store.
    I have added at the end of this post some links to some of the most useful posts and downloads available throughout this thread.
    =============================================================================================================================

    I have now successfully rooted my dual sim HTC ONE .. model 802W from China Unicom.. by following the steps in this posting :
    http://bbs.gfan.com/forum.php?mod=viewthread&tid=6174406&extra=&page=1
    but even with the help of my Chinese speaking wife, and google translate it wasn't exactly easy.. so to save you the work these are the steps I followed:

    Note I am assuming that you have some knowledge and experience in rooting android phones, using ADB, fastboot etc, and you have the usb drivers installed, as well as set up your phone to allow USB debugging etc.

    1) Unlock your phone go to http://www.htcdev.com/bootloader and follow the procedure there .
    2) download and unzip the zip file which contains clockwork mod recovery image, SuperSU.zip and the google apps installer from http://rapidshare.com/files/885321457/HTC1_802W Root.zip
    3) Switch off the phone and boot it into Bootloader mode. Coonect the phone to your computer with usb cable.
    4) Open a command window in the folder where the cwm802w.img file is placed. Now type the following
    fastboot flash recovery cwm802w.img
    This will then flash Clockwork mod to your phone.
    5) copy the SuperSU and Google apps zip files to your EXternal SD card
    Reboot into clockwork mod recovery
    And first flash the superSUxxxxx.img file from your external SD card, and then flash the google apps .img file.
    Voila!..
    ***************************************************************************************************************************************************************************************************************************
    Okay a lot of water under the bridge since my original post...
    I will try and add in links here for other useful info found in this thread so its all in one place... if i'm missing anything pm me and let me know!

    Download link for stock recovery for 4.1.2 http://rapidshare.com/files/3966107377/m7-stock-recovery.img
    How to disable unicom startup /shut down screen and sound: http://xdaforums.com/showpost.php?p=42014844&postcount=108
    International new sources for blinkfeed download: http://rapidshare.com/files/2938527513/EngNewsBlinkfeedPatch.zip
    FB & Twitter feed for blinkfeed: http://rapidshare.com/files/2526263847/fbblinkfeedpatch.zip
    install Google services without Rooting: http://xdaforums.com/showpost.php?p=42302031&postcount=150
    one solution for "Android is upgrading"... http://xdaforums.com/showpost.php?p=42977458&postcount=251
    Google apps for 4.2.2 : http://xdaforums.com/showpost.php?p=43136598&postcount=316
    ** important** RUU file for 4.1.2, and OTA updates : http://xdaforums.com/showpost.php?p=43177948&postcount=369
    how to update via OTA.zip :http://xdaforums.com/showpost.php?p=27195248&postcount=1
    nandroid backup of clean 4.2.2 update (this was the best way I found to upgrade after rooting): http://xdaforums.com/showpost.php?p=43268391&postcount=427
    list of Bloatware in Chinese ROM : http://xdaforums.com/showpost.php?p=43282974&postcount=442
    A fix for the "Android is updating..." message after every reboot : http://xdaforums.com/showpost.php?p=43314697&postcount=456
    Best way to remove the Boot Animation: http://xdaforums.com/showpost.php?p=43349013&postcount=482
    AssumedAlias' (Nearly) Foolproof Method to Restore to 4.2.2: http://xdaforums.com/showpost.php?p=43459361&postcount=574
    Nandroid backup of Russian 4.2.2 ROM (multilanguage?) : http://xdaforums.com/showpost.php?p=43782354&postcount=668
    Maximus HD Rom: http://llabtoofer.com/2013/07/23/htc-one-dual-sim-maximushd/
    HTC Boot Animation: http://xdaforums.com/showpost.php?p=43965942&postcount=724
    Radio files extracted from OTA here: http://xdaforums.com/showpost.php?p=45378649&postcount=1102
    Latest CWM : http://xdaforums.com/showpost.php?p=45382715&postcount=1106
    A Good Summary How To : http://xdaforums.com/showpost.php?p=47172851&postcount=1380
    Rooting and removing bloatware for HTC One 802w by Marrk Daviid: http://marrkdaviid.com/2013/11/remove-chinese-apps-from-the-htc-one-dual-sim-802w/#.UqAhyWQW3fZ
    35
    HTC One Dual SIM (802W) RUU and OTA updates collection

    Moved to here: http://xdaforums.com/showpost.php?p=59805886&postcount=3
    15
    I am based in Shanghai and have the HTC ONE 802w.ChinaUnicom

    The app you mention GMS from the official HTC Market Place or follow the earlier link, is a great app and does exactly what you want without the hassle of rooting etc However, the dialogue box that comes in Chinese Characters that mentions SD CARD is telling you to make sure you have REMOVED IT.

    The first time round I didn't do that and got stuck exactly where you are and thought I may have blown it and maybe not able to re-run the app but running again with the SD Card pulled and entering the code carefully fixed everything......Oh Joy! ... Google Play, Maps, Navigation, GMail etc etc I managed to install BBC iplayer but have yet to get up and running over my VPN and also still to try the fix for the frustrating Chinese Blinkfeed. Otherwise this phone is pretty close to perfection with fantastic screen, speed, 2 sim slots and SD support.

    Hope this helps


    YES IT WORKS!!!

    So, we now can get google services into HTC One 802w without rooting!

    This is the steps, thank you to charmforyou and robertibmartin.

    1. Take out your SD card (installation will fail with SD card inserted, don't ask me why). Before I took my SD card out, I changed the default save location to phone memory, just to be safe (setting > storage > storage settings)

    2. Go to the HTC app store

    3. Search for GMS app (See attached image 01). I just used 'gms' as the search string

    4. Download the 150KB app (it's basically a downloader for the 150MB google services framework)

    5. Run the app, you will get a downloading notice like so (see attached image 01, middle of the screen)

    6. Once it finished download, pick run (or ok, I forgot exactly which). Note: If you have the sd card inserted, here the process will fail with "unfortunately the GMS app has closed unexpectedly", then take out the sd card, uninstall the GMS app and redownload (if will still fail without reinstalling and redownloading).

    7. This screen will appear after you run the app (see image 02)

    8. Insert the *#*#442#*#* code as stated on the screen. As you enter the last *, the phone will automatically reboot.

    9. What happens next you can see in images 03 - 06, you can see google play icon in image 06.

    ----------------

    So the questions now become:

    1. What happens when google updates its services framework? Will it update itself automatically?

    2. Can the phone do OTA updates? My assumption is yes, since I did not root.

    ----------------

    This is interesting. So i did a factory reset (settings > backup & reset > reset phone), and google services is still there.

    Now it's the perfect phone. STOCK ROM & BOOTLOADER, DUAL SIM, GOOD CAMERA, GOOD BATT LIFE & GOOGLE SERVICES!! :good::good:
    12
    Here is the list of Chinese bloatware included on the stock HTC ROM:

    Code:
    #
    # HTC One 802w (M7CDUG)
    # Chinese bloatware
    #
    10626_HTCCN_WO_3G_FHD2.apk                          China Unicom (WO) stuff
    116114.apk                                          China Unicom (WO) stuff
    "/system/lib/libgeo_gc.so"                          China Unicom (WO) stuff (libs)
    "/system/lib/libminimapv300.so"                     China Unicom (WO) stuff (libs)
    AlipayMSP.apk                                       Alipay.com app
    "/system/lib/libpkcs-util.so"                       Alipay.com app (libs)
    AlipayNFC.apk                                       Alipay.com app
    "/system/lib/libPSKUser.so"                         Alipay.com app
    amap.apk                                            AutoNavi (Chinese GPS navigation app)
    "/system/lib/libAisound.so"                         AutoNavi (libs)
    "/system/lib/libamapmapgv10.so"                     AutoNavi (libs)
    "/system/lib/libmbsutils.so"                        AutoNavi (libs)
    "/system/lib/libminimaphtc320.so"                   AutoNavi (libs)
    "/system/lib/libmscamap.so"                         AutoNavi (libs)
    "/system/lib/libtbt.so"                             AutoNavi (libs)
    AMapNetworkLocation.apk                             AutoNavi (network location)
    baidusearch.apk                                     Baidu Search
    "/system/lib/libbds.so"                             Baidu Search (libs)
    "/system/lib/libBDVoiceRecognitionClient_V1.so"     Baidu Search (libs)
    "/system/lib/liblocSDK_2.4.so"                      Baidu Search (libs)
    "/system/lib/libloginshare.so"                      Baidu Search (libs)
    "/system/lib/libshare.so"                           Baidu Search (libs)
    CIMETPCHS.apk                                       Chinese IME (Simplified Chinese)
    CIMETPCHT.apk                                       Chinese IME (Traditional Chinese)
    CMBEWallet.apk                                      Chinese homebanking app
    CMBMobileBank.apk                                   Chinese homebanking app
    "/system/lib/libBslib.so"                           Chinese homebanking app (libs)
    "/system/lib/liblocSDK3.so"                         Chinese homebanking app (libs)
    CN_MyHTC.apk                                        HTC China Sense Account
    ctrip.apk                                           Ctrip Travel (https://play.google.com/store/apps/details?id=ctrip.android.view)
    "/system/lib/libctripmsc.so"                        Ctrip Travel (libs)
    "/system/lib/libentry.so"                           Ctrip Travel (libs)
    "/system/lib/liblocSDK3.so"                         Ctrip Travel (libs)
    "/system/lib/libminimapv320.so"                     Ctrip Travel (libs)
    DianPing.apk                                        Dianping (https://play.google.com/store/apps/details?id=com.dianping.v1)
    "/system/lib/libdpobj.so"                           Dianping (libs)
    "/system/lib/libnh.so"                              Dianping (libs)
    DoubanFM.apk                                        Douban FM (https://play.google.com/store/apps/details?id=com.douban.radio)
    HTCCNGamehall.apk                                   HTC China Gamehall
    HTCCN_FileManager.apk                               HTC Chinese Filemanager
    HTCCN_iReader.apk                                   HTC China iReader
    HTCCN_Meituxiuxiu_pintu.apk                         HTC China unknown app
    HTCCN_Voice.apk                                     HTC China Voice input
    HTCMarket.apk                                       HTC China Marketplace
    HtcSpeakIFLY.apk                                    HTC Speak
    HtcSpeak_HFM.apk                                    HTC Speak
    HTCVideos.apk                                       HTC China Videos
    iFlyVoiceDictation.apk                              HTC Speak
    LeTVPlayer.apk                                      Chinese Video Player
    mapbar.apk                                          Mapbar Map (https://play.google.com/store/apps/details?id=com.mapbar.android.mapbarmap)
    "/system/lib/libAitalk.so"                          Mapbar Map (libs)
    "/system/lib/libcashier.so"                         Mapbar Map (libs)
    "/system/lib/libmapbar_search.so"                   Mapbar Map (libs)
    "/system/lib/libmapbar_tts.so"                      Mapbar Map (libs)
    "/system/lib/libmaprender3.so"                      Mapbar Map (libs)
    "/system/lib/libNativeNavi.so"                      Mapbar Map (libs)
    MyVDisk.apk                                         VDisk plugin (http://vdisk.weibo.com/)
    NFCAppCenter.apk                                    Chinese NFC App Center
    PhoneMail.apk                                       Chinese Mail Client
    QIYIVideoPlayer.apk                                 QIYI Video Player
    "/system/lib/libffmpeg_jni_qiyi_NORMAL_neon.so"     QIYI Video Player (libs)
    "/system/lib/libffmpeg_jni_qiyi_NORMAL_vfp.so"      QIYI Video Player (libs)
    "/system/lib/libffmpeg_qiyi_neon.so"                QIYI Video Player (libs)
    "/system/lib/libffmpeg_qiyi_vfp.so"                 QIYI Video Player (libs)
    QM.apk                                              Tencent QQ Music
    "/system/lib/libpbpinyin.so"                        Tencent QQ Music (libs)
    "/system/lib/libtmfe30.so"                          Tencent QQ Music (libs)
    QQ2012.apk                                          Tencent QQ IM 2012
    "/system/lib/libamrnb.so"                           Tencent QQ IM 2012 (libs)
    "/system/lib/libaudiohelper.so"                     Tencent QQ IM 2012 (libs)
    "/system/lib/libcodecwrapper.so"                    Tencent QQ IM 2012 (libs)
    "/system/lib/liblbs.so"                             Tencent QQ IM 2012 (libs)
    "/system/lib/libmsfboot.so"                         Tencent QQ IM 2012 (libs)
    "/system/lib/libnativeencrypt.so"                   Tencent QQ IM 2012 (libs)
    "/system/lib/libsnapcore.so"                        Tencent QQ IM 2012 (libs)
    "/system/lib/libTencentVideoCommon.so"              Tencent QQ IM 2012 (libs)
    "/system/lib/libVideoCtrl.so"                       Tencent QQ IM 2012 (libs)
    QQVideoPlayer.apk                                   Tencent QQ Video Player
    "/system/lib/libcrashreport.so"                     Tencent QQ Video Player (libs)
    "/system/lib/libexport.so"                          Tencent QQ Video Player (libs)
    "/system/lib/libexport_neon.so"                     Tencent QQ Video Player (libs)
    "/system/lib/libgetproperty.so"                     Tencent QQ Video Player (libs)
    "/system/lib/libhttpproxy.so"                       Tencent QQ Video Player (libs)
    "/system/lib/libpi.so"                              Tencent QQ Video Player (libs)
    "/system/lib/libsemaphore.so"                       Tencent QQ Video Player (libs)
    "/system/lib/libsta_jni.so"                         Tencent QQ Video Player (libs)
    "/system/lib/libtclog.so"                           Tencent QQ Video Player (libs)
    "/system/lib/libupdate.so"                          Tencent QQ Video Player (libs)
    QunarNfc.apk                                        Qunar Travel (https://play.google.com/store/apps/details?id=com.Qunar)
    "/system/lib/libBMapApiEngine_v1_3_5.so"            Qunar Travel (libs)
    "/system/lib/libqunarlib_2_0_1.so"                  Qunar Travel (libs)
    Sina_Weibo_FSPlugin.apk                             Sina Weibo plugin
    Speech_Service_iFLY.apk                             HTC Speak
    "/system/lib/libdict.so"                            HTC Speak (libs)
    "/system/lib/libem_aisound5.so"                     HTC Speak (libs)
    "/system/lib/libem_aitalk3.so"                      HTC Speak (libs)
    "/system/lib/libem_aitalk4.so"                      HTC Speak (libs)
    "/system/lib/libem_aitalk5.so"                      HTC Speak (libs)
    "/system/lib/libem_ivw.so"                          HTC Speak (libs)
    "/system/lib/libem_msc.so"                          HTC Speak (libs)
    "/system/lib/libem_vad.so"                          HTC Speak (libs)
    "/system/lib/libem_vad2.so"                         HTC Speak (libs)
    Stock_China.apk                                     HTC China Stocks app
    TencentNews.apk                                     Tencent News
    Tencent_Wechat_FSPlugin.apk                         Tencent WeChat plugin
    unicomclient_HTCT328W.apk                           China Unicom (WO) stuff
    VAC.apk                                             HTC China Virtual Authenticator
    VDisk.apk                                           VDisk (http://vdisk.weibo.com/)
    vegetable.apk                                       Grow Away game
    "/system/lib/libBMapApiEngine_v1_3_3.so"            Grow Away game (libs)
    "/system/lib/liblocSDK3.so"                         Grow Away game (libs)
    WangPiaoPlugin.apk                                  WangPiao plugin
    Weibo.apk                                           Weibo app
    "/system/lib/libutility.so"                         Weibo app (libs)
    weixin.apk                                          Tencent WeChat (https://play.google.com/store/apps/details?id=com.tencent.mm)
    "/system/lib/libAmmCommon.so"                       Tencent WeChat (libs)
    "/system/lib/libcdntran.so"                         Tencent WeChat (libs)
    "/system/lib/libImgTools.so"                        Tencent WeChat (libs)
    "/system/lib/libmmdb.so"                            Tencent WeChat (libs)
    "/system/lib/libMMProtocalJni.so"                   Tencent WeChat (libs)
    "/system/lib/libQAFP.so"                            Tencent WeChat (libs)
    "/system/lib/libQrcodeDecoder.so"                   Tencent WeChat (libs)
    "/system/lib/libSync.so"                            Tencent WeChat (libs)
    "/system/lib/libvoice.so"                           Tencent WeChat (libs)
    "/system/lib/libvoipCodec.so"                       Tencent WeChat (libs)
    "/system/lib/libvoipCodec_v5.so"                    Tencent WeChat (libs)
    "/system/lib/libvoipMain.so"                        Tencent WeChat (libs)
    "/system/lib/libvprotocal.so"                       Tencent WeChat (libs)
    "/system/lib/libwhatsnew.so"                        Tencent WeChat (libs)
    WoStore.apk                                         China Unicom (WO) store
    #
    #   China Unicom boot sound and animations
    #
    "/system/customize/resource/CU_bootup_animation.zip"
    "/system/customize/resource/CU_bootup_music.mp3"
    "/system/customize/resource/CU_shutdown_animation.zip"
    "/system/customize/resource/CU_shutdown_music.mp3"

    All the listed files can be safely deleted. I have already submitted the list to the developer of ROM Cleaner, so maybe it will support 802w soon. ;)
    10
    Full backup CWM 4.2.2

    Full backup CWM 4.2.2 (2.19.401.1) 802w
    Add
    -RootExploer v3.0.1
    -SuperSU Pro v1.41
    -busybox

    download

    you must have:
    - Unlocked bootloader
    - Custom recovery (CWM)

    This backup was made on the base of the official Russian firmware. Multilanguage . Don't forget before you install make your backup.
    Sorry for my English​