- Title: 5.1.1 r16 v1.2.2
- Listed: September, 2015
- Last modified: 09/15/2015 7:16 pm
- Version: 5.1.1 r16
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DESCRIPTION
5.1.1 CM12.1 THL t100s v1.2.2 instructions
READ THIS CAREFULLY !!! – Updated: 15-09-2015 (updated with OEM THL kernel)
This ROM is a true Android 5.1.1 ROM, based on the CyanogenMod12.1 release tree. Xposed framework is included just for everybody who likes to add stuff to the ROM. Not needed anymore to disable the proximity sensor. Kernel updated with modified original 4.4.2 kernel from THL themselves.
You ABSOLUTELY need to have TWRP by SevenMaxs 2.7.1.1
I strongly suggest to do a Full Wipe, everything except SD-card and SD-EXT and USB-OTG
Screenshots are in Dutch, but ROM is 100% MultiLanguage, default is US English .
How to install:
- Make sure that TWRP 2.7.1.1 by SevenMaxs is installed !!! Otherwise you will get errors during flash.
- Boot into recovery mode
- Do a Full wipe (everything except SD-card and SD-EXT and USB-OTG)
- Install the ROM zip (cm-12.1_5.1.1_r16_THL_t100s_v1.2.2.zip)
- Do a Dalvik & cache wipe
- Restart and wait a minute or two …
Fixed:
- Proximity sensor now 100% functional again
- Bluetooth works 100% (NOT tested A2DP)
- Build.prop modification: ril.telephony.mode=1 for more stablity
- Xposed framework is not 100% necessary anymore, install if you like …
- NFC added and works 100%
- FM radio (not tested myself)
- Wifi drops workaround … go to Settings > Wifi > Advanced (upper rigth corner dots) and toggle Wifi during sleep to 'Never' and back to 'Always' but should be a lot better already.
- MTP default enabled to make your phone show up when you attach it to a PC via USB cable.
After reinstalling all your favorite apps I suggest to do a manual reboot, for maximal stability purposes.
Known bugs:
- Video camera doesn't run, use Videocam Illusion v1.5 , which has a bugfix for Lollipop
- USSD doesn't work, use USSDDualWidget app for this.
- Random reboot issue sometimes occurs due to battery_controller issues it seems
- A2DP Bluetooth protocol
… No spontaneous reboot yet, but not yet tested intensively.
What is included extra:
- Updated again to latest Google apps (GMS, Playstore, Search app … etc)
- AdAway to take away annoying ads
- TWRP Manager to have nice extra flash options
- Titanium Backup
- Root Browser
Thank you:
- Raiger – for doing the first ports
- vova.vafin – helping out with the problems and doing a perfect Jiayu G4S port
- cartanman – for fixing Bluetooth and optimizations
- yaruk13 – assisting Raiger in apktools support
- Nikoz47 – update scripting modifications
- Architektor58 – for accepting my English
- Myself – for adding original THL t100s 4.4.2 modem for optimal stability, removing not used recovery section and scripting, further debugging and optimization of the updater script, optimizing the build.prop script.
- Lampuhkap my main tester.
- Anybody I might have forgotten (PM me so I can add you …)
Do you appreciate my work ? Buy me a cup of coffee by a donation
※Please make a backup of your device before installing or updating ROM









Member Info
Do you have the first version, also?
I’ve installed first the first version, next the 1.2.1 and again the 1.2.1
If not, i can send you it (give me an e-mail).
Hey Gert-Jan_Oss!
Really great work with this ROM!
I've just sent you a small donation for all your hard work!
And also as an incentive to speed up the fixing of the remaining bugs!
I hope many other users follow my example and thank you with some tips too!
Thank you very much sir
Download???
please
Download is available now
Sorry guys , Needorm had a bit of a problem to get my ROM uploaded … Have fun testing !
A2DP still not working
Mic not working on google search
Wifi tethering not working
Keep waiting for fixes. Thanks, Gert for your effort
Will continu to work on them seakoink.
how is the battery life???
Battery has improved quite a bit, also the phone doesn't get so hot anymore.
I cant change data service to sim card 2 it only stays in one and in quick settings bar the power saving shortcut does nothing i have to open battery setting to enable it
FM radio not working
Thank you for testing tirosala
Hi Gert, thank you very much for your great Rom. Your Rom is the reason that I have reactivated my THL!
Just one question: I have installed R13 and now I want to update with R16. How can I do that? Do I have to delete and wipe everything from scretch? Or is there an other way to install over and old one so not to loose datas and app settings like email settings etc.?
Again, thank you very much!
Hi thlmikel,
Yes, please do a full wipe, and internal sdcard too, because when I switched to r16 codebase I also changed the kernel.
Hi Gert, thank you for quick feedback. I will install new Rom on weekend.