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mirek190_rom_v7.0 - android Lollipop

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By mirek190, Senior Member on 20th September 2015, 11:16 PM
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mirek190_rom_v7.0 - android Lollipop

Teclast AIR X98 3G ( all variants ) and AIR 2 , 3


Camera works on air 3g ( c5j5, c5j6 , c5j8, c8j6 ), air 2, 3 ( hg9n, hg9m )



* ability to flash only system ( data and partitions are not touched ) or full flash.
* system partition 1 GB instead of 1.5 GB -default but you can change it.
* cache 100 MB instead of 1024 MB - is completely enough I tested but you can change it.
* data partition 27 GB instead of 25 GB ( 32 GB variant ) - I added other partition tables for data like 1 , 2, 3, 4, 5 ,6 ,7 ,8 ,9 , 10,15,20,30,40 GB , only android , only windows or default.
* fully rooted
* removed all Chinese programs
* based on newest v2 and v3 stock roms
* busy box
* init.d
* zip alignment
* deodexed
* changed navigation buttons to looks better
* resized navigation bar - smaller
* bold fonts on system bar - fonts looks better
* lower min brightens and default brightness
* changes in Build.prop for performance, etc
* optimizations in Framework
* added (updated). Google services, Google play,
* YouTube included
* Voice search included
* ad-block ( need root )
* new MxPlayer with codecs that are able to run everything.
* resolution changer ( need root )
* ViPER4Android FX - need root now sound is really good and noisy
* default adb and developer options are on after flash
* Apex launcher
* GPU-fix -you can under-clock ( stock 580 MHz ) to prevent freezes - you can easily change it in ( /system/etc/init.d/gpu-fix )
* read and write fix for memory card
* no more trolling messages
* optimizations for :
  • internet speed tweaks
  • GSM/3g tweaks ( for 3g air only )
  • WiFi tweaks
  • vm management tweaks
  • kernel tweaks
  • tweaks in kernel ram-disk
  • battery tweaks
  • optimizations, tweaks for ETX4 partitions
  • governor and I/O tweaks
  • tweaks for memory ( RAM ) and lowmemorykiller - multitasking works nice !
  • and more I don't remember
* viper4aqndroid is preconfigured and works ! - thanks for help tecknight
* disabled many loggers in system for performance and battery save
* If you have bios 2.02 possible boot to windows straight via designated app and boot menu
* new tool for flashing v2.1 - FLASH_tool_Teclast_x98_air3g_and_air_2-(v2.1).bat
* repaired flickering in some apps
* added multi account
* new default wallpaper
* and more I don't remember

----------------------------------------------------------------- v4.1 ------------------------------------------------------------

* Fixed freezes !
* flash tool updated to v2.2

----------------------------------------------------------------- v5.0 ------------------------------------------------------------
- 2 variants rom - normal and ultra-slim
- fully ultra smooth UI now ( changes in scheduler and system buffers )
- fixed black screen while booting
- fixed flickering the screen on lowest black-light
- rebuild all system apps with SSE4.1 and x86 optimizations
- fixed the biggest memory leak in android 5.0 ( you don't need Xposed to path it anymore )
- fixed smaller leak in boot-animation
- fixed wallpaper scrolling after flash rom
- fixed default homepage in browser ( now is Google not strange teclast homepage ... )
- increased notification, alarm, ring-tones volume 4x times - very loud - be careful
- fixed viper4android volume - the volume steps are even now
- fixed audio in earphones with viper4android - no distortions anymore
- added audio engine XHiFi for earphones
- default flickering fix for some apps is off because it decrease ultra smooth UI - to turn on go to /system/etc/init.d/02fixoverlays.txt and change name to 02fixoverlays ( remove .txt from the end )
- Xposed and gravity-box installed
- possibility to change navigation bar to 3 buttons 5 buttons and 7 buttons ( default 3 buttons ) - if you want change it just replace SystemUi.apk in /system/priv-app/SystemUi/
- under-clock GPU to 580 - more stable , less heat, save battery
- fixed movement navigation buttons while changing resolution ( resolution changer )
- fixed some crashes after installation apps from Google play

----------------------------------------------------------------- v6.0 ------------------------------------------------------------

- google core apps ( weren't complete and I also updated them )
- updated xpossed to v75
- fixed audio distortion in ringtones, alarms , notifications
- completely a new network configuration for WiFi and hspda - should works faster and quicker ( at least works for me )
- added some improvements for the File system ( like no merges, rq affinity, etc )
- cache for external memory card increased to 4096 KB
- other minor things I don't remember
- modded my flash tool to works with droid-boot 4.4 and 5.0

-------------- v6.1 ------------------

- updated flash tool to v2.7 - possible fixed battery inaccurate problem
- scripts for flashing updated as well - possible fixed battery inaccurate problem
- added to rom archive MFT and Drivers

----------------------------------------------------------------- v7.0 ------------------------------------------------------------

- solved problem with dissapiring windows icon in boot menu ( for who was installing Windows from iso image ) after flash android
- removed MFT - not needed anymore !
- changed DPI to 300 - UI is slightly smaller - apps looks better ( more compatibility ? )
- scheduler improved drastically to save battery in normal use or playing games - 30 - 50 %
- I/O - changed to deadline - increased performance read/write 1st plan app to almost real time
- FS - reduced bottleneck by increasing access IO queries, accessing to data ...etc
- VM - changed wrire back , centimes, vfs cache, etc to save battery and increase performance
- Flash tool updated to v3 - WORKS NOW FROM DvX !
- Flash tool - added reparation feature
- Flash tool - added option to make a copy of your current bios
- Flash tool add possibility to change BIOS to - v1.03, v1.05 , v1.07, v2.02 , v2.05


3 buttons navigation bar

3 buttons

5 buttons navigation bar

5 buttons

7 buttons navigation bar

7 buttons

air3g
air3g-1

air3g - ultra slim
air3g-slim

air2
air2

air2 - ultra slim
air2-slim


IMPORTANT

I recommend wipe data but not necessarily

I created xml file called flash-system_only_WIPE_DATA.xml - for MFT or you can use my FLASH tool that is included to the rom !



FLASHING PROCEDURE

- lnstall included 2 drivers ( If you didn't install earlier ) .
- Run device in DnX mode ( power + vol -+ on switched off device) .
- plug device via USB and just run .bat file --> my FLASH_tool




default flickering fix for some apps is off because it decrease ultra smooth UI - to turn on go to /system/etc/init.d/02fixoverlays.txt and change name to 02fixoverlays ( remove .txt from the end )


------------------------------- ROM -------------------------------

Android 5.0 v7.0 - AIR 3G ( all variants ) and AIR 2 and also add-ons - Google drive

https://drive.google.com/open?id=0B8...HBaZEdMcTYtUTA

Android 5.0 v7.0 - AIR 3G ( all variants ) and AIR 2 and also add-ons - Mega

https://mega.co.nz/#F!U0QEla6L!bwmNtVsg8sOlK5kgi0t5qA

Alternative kernels - if touch not respond in 5.0

https://drive.google.com/file/d/0B8B...?usp=drive_web


I want to thank also for any donations you are giving me from time to time !!!



- ENJOY -
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20th September 2015, 11:16 PM |#2  
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25.10.2015 - v6 released
27.12.2015 - v7 released


------------------ alternative kernel --------------------

( boot.img ) for air3 ( c5m5 ) that fix the camera .

https://drive.google.com/file/d/0B8B...N5QXRFQms/view
The Following 12 Users Say Thank You to mirek190 For This Useful Post: [ View ] Gift mirek190 Ad-Free
20th September 2015, 11:16 PM |#3  
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Navibar 3 -5 -7 buttons mod - android 5.0
air3g, air 2



If you are in my rom ( mirek190 ) just plug USB and choose proper option.

On other rom make sure you have root and USB debugging on.

3 buttons navigation bar
3 buttons navigation bar

5 buttons navigation bar
5 buttons navigation bar

7 buttons navigation bar
7 buttons navigation bar

x

air 3g

https://drive.google.com/open?id=0B8...2tWZUVZa05FU00

air 2

https://drive.google.com/open?id=0B8...EhvUTl2clE3Z3M
The Following 10 Users Say Thank You to mirek190 For This Useful Post: [ View ] Gift mirek190 Ad-Free
21st September 2015, 04:57 AM |#4  
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thanks for your work. is there some kind of recovery mode that we can go into?
i am trying to install gravitybox and xposed framework after i went with the ultralight version. need to flash the xposed zip.
21st September 2015, 07:30 AM |#5  
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No - we don't have Cwm yet .
21st September 2015, 07:49 AM |#6  
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any way to install the xposed framework zip file or any other zip files for that matter?
21st September 2015, 10:10 AM |#7  
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Update zip contain data just check inside that zip where files should go with what persimisions and who must be owner of each file and proper symlinks if file have them - that it .
All settings for files are in update script inside update.zip
21st September 2015, 12:04 PM |#8  
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Quote:
Originally Posted by jagr

any way to install the xposed framework zip file or any other zip files for that matter?

check this post too:
http://forum.xda-developers.com/show...postcount=8843
21st September 2015, 04:11 PM |#9  
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hi mirek
you think you can fix camera on c6j6 model on next update ?
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21st September 2015, 06:06 PM |#10  
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Quote:
Originally Posted by jagr

thanks for your work. is there some kind of recovery mode that we can go into?
i am trying to install gravitybox and xposed framework after i went with the ultralight version. need to flash the xposed zip.

or you could flash the standard V5 System only no wipe data
22nd September 2015, 06:37 AM |#11  
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I'm facing problems in Battery saver mode. Power button does not work once screen goes off and I've to reboot tab.
Also many times when I power off the tablet it automatically restarts instead of shutting down. I hope these bugs get fixed.

Sent from my Teclast X98 Air 3G (C8J6)
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