Originally Posted by cigero

did you have problem with "Qualcomm backround open" ? when you type password 0 what happen, what it say?

P.S. sorry for my english

it just worked flawlessly. i entered 0 and it just worked.

Originally Posted by ankygpt

just recovered my imei using DFS,
i tried it for 3 times, in first two attempts it doesn't work and then i tried one more time, this time i restarted my phne after reading IMEI status from DFS several times...and atlast it worked......

hi need help from you

huawei u8800 pro how to repair imei

some one wrong flash then imei is 0

i try to update with correct file then set is recover done

but imei is 0


i follow these steps but cant write imei

Originally Posted by tharejamohit

hi need help from you

huawei u8800 pro how to repair imei

some one wrong flash then imei is 0

i try to update with correct file then set is recover done

but imei is 0


i follow these steps but cant write imei

take a look at this thread http://forum.xda-developers.com/show....php?t=2180459

i also had a problem with lost imei and i recover it with this method

Originally Posted by pikachukaki

After so many chinese roms testing my roms making custom roms..installing beta roms...and any kind of rom...i lost my IMEI so after i try everything i send it to service so im without phone and its easter holidays here on greece...You will find many posts here who to backup your IMEI but i will make this one so if a Admin can make it sticky so noone will have any more problems...

Caution if you havent took your IMEI backup do it and keep your backup like a treasure..you can't flash your IMEI if you loose it and you have to go to service to change your board!!

1)Download 5iromtoolbox: http://pikachukaki.googlecode.com/fi...omV1.0.4.2.apk
2)Open the app
3)Press backup IMEI
4)Connect your phone with USB cable and go to your pc
5)Open your sd card through windows explorer or whatever you use
6)Seek the folder /sdcard/5irom/imeibackup/
7)Copy the imeibackup folder to your pc to a folder that you will not by accident format ^_^
8)You are ok...now you can make whatever you like...

To restore your IMEI
1)Take your imeibackup folder from your pc
2)Paste it on your sd card on folder /sdcard/5irom/imeibackup/
3)Open the 5iromtoolbox
4)Press Restore IMEI and restart your phone!!

Just take it..is very important so you will not have to send your phone to service!!H
Hope i help!!

--------
Solution to flash your lost imei!

1) Enable debugging by USB in the settings
2) * # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Usb port settings put the Manufacture mode. (Most likely it is already selected, then select Normal mode and re-manufacture mode)
3) * # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Qualcomm backround open settings put the background open. Password 0
4) Install the DFS DFS_3.3.0.7.exe (1.99 MB) Number of downloads: 5
, connect your phone to your computer.
5) will be found new hardware (multiple devices). You need to install drivers DBAdapter_Reserved_Interface.zip (60.41 KB) Number of downloads: 4
on the device vid_12d1 & pid_1035 & mi_04 (Open Device Manager, right-click on the device properties -> Information -> ID equipment). The equipment is established as a COM port.
5) Run the DFS, click Ports, select the port with the signature DBAdapter Reserved Interface (double click) to close.
6) Press the SPC, the bottom will Device Unlocked.
7) In the DM to select Qualcomm.
8) Back the tab Programming, in a field to enter your IMEI IMEI, then click the Read and Write Status.
9) Check Imei, may appear after a reboot, if not try a few more times to try to set the port speed to 115200 (box to the left of DM)
As soon as the IMEI restored change:
* # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Usb port settings to put on the Manufacture mode google mode (or normal if you do not get up google)
* # * # 2846579 # * # * -> ProjectMenu - > Background settings -> Qualcomm backround open settings put close

If someone has 0 IMEI and havent found another way to fix it could try this and tell us if its working!!

Write your IMEI and your IMEI only!!!

This worked like a charm on my CloudFone Thrill 430x (Innos D9)! I was able to backup and restore my IMEI with no problems!!!

Re: [Helpful][Tutorial][Caution] IMEI backup & Flash your IMEI

---

Tell me a thing guys...only backing up with toolbox and restoring it from the toolbox..restores the imei?..or we have to restore using the manufacturer options and all..am just asking for knowledge i still have my imei

-Rik[Rittik]

Thanks!!!!!
Work!
I did Riff jtag repair and imei change to 0
I could not fix someone else, only on the basis of this guide

Thanks again, U8800 was perfect

anyone knows what the version of software we need to have installed on our u8800, to ble able to confirm the qualcomm background function? the password 0 , in my case, didn't work.

And i messed around with the partions, and i've been able to recovery my phone with linux and with a user full backup. I just need to restore my own imei. i've made a backup with i5rom apk but didn't work.

Just point me the right software to install, to be able to change the background qualcomm from off to on.

Ty

Originally Posted by ggunzio

anyone knows what the version of software we need to have installed on our u8800, to ble able to confirm the qualcomm background function? the password 0 , in my case, didn't work.

And i messed around with the partions, and i've been able to recovery my phone with linux and with a user full backup. I just need to restore my own imei. i've made a backup with i5rom apk but didn't work.

Just point me the right software to install, to be able to change the background qualcomm from off to on.

Ty

A stock rom?

Sent from my u8800-51.

I already tried with b136 from the full flash from the messed partion threath. And after, updated to b138 and no go too. Need to try b517 or b518.

Am i missing something? Probably the problem is that i have a regular u8800 and not the pro version. If anyone knows the password for the non pro, please give me a pm or answer here.

Ty

Originally Posted by pikachukaki

1) Enable debugging by USB in the settings
2) * # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Usb port settings put the Manufacture mode. (Most likely it is already selected, then select Normal mode and re-manufacture mode)
3) * # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Qualcomm backround open settings put the background open. Password 0
4) Install the DFS DFS_3.3.0.7.exe (1.99 MB) Number of downloads: 5
, connect your phone to your computer.
5) will be found new hardware (multiple devices). You need to install drivers DBAdapter_Reserved_Interface.zip (60.41 KB) Number of downloads: 4
on the device vid_12d1 & pid_1035 & mi_04 (Open Device Manager, right-click on the device properties -> Information -> ID equipment). The equipment is established as a COM port.
5) Run the DFS, click Ports, select the port with the signature DBAdapter Reserved Interface (double click) to close.
6) Press the SPC, the bottom will Device Unlocked.
7) In the DM to select Qualcomm.
8) Back the tab Programming, in a field to enter your IMEI IMEI, then click the Read and Write Status.
9) Check Imei, may appear after a reboot, if not try a few more times to try to set the port speed to 115200 (box to the left of DM)
As soon as the IMEI restored change:
* # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Usb port settings to put on the Manufacture mode google mode (or normal if you do not get up google)
* # * # 2846579 # * # * -> ProjectMenu - > Background settings -> Qualcomm backround open settings put close

If someone has 0 IMEI and havent found another way to fix it could try this and tell us if its working!!

Write your IMEI and your IMEI only!!!

many many thanks to pikachukaki for this,i just restored my IMEI using your methods,previously i had official B928 and B572 but failed to restored it..then i downgraded to official B521..oh,what a relax..