- 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
First of all ,updates don't seem willing to download . Secondly ,it is set to restart when it reaches a high temperature ,which is not that high ,at least give an option in the developer setting to choose to disable auto shutdown . And provide an option for direct bug report
I have tasted it and was nice but no connection of mobile data only WiFi. My apn was all OK inputed. I went to tirosala rom 4.3 without any trouble. Thank you.
The latest version has corrected many errors. It works perfectly.
But when the phone is off and connect the charger, do not get the battery charging icon, but the phone is switched on and gives an error on the screen
Hola Carlos, me gustaria saber si puedo instalar esta ROM en mi THL T100s y hacer vida diaria con ella, o por el contrario tiene grandes problemas como el de la camara y tal?
Me seria de mucha ayuda ya que mis colegas se meten conmigo por no tener Lollipop hahaah.
Gracias de antemano tio, un saludo
Hi. Great looking rom! But both my GSM radios freezing time and again and phone heating up and battery just disappearing. Any ideas?
speech dictated not workThanks to the developers the work done on this ROM.
Once is fully working Ill make a bigger Donation cuz I really appreciate your work guys.
I send you my support and if I can do somothing for you let me know
It can be installed (cm-12.1_5.1.1_r16_THL_t100s_v1.2.2.zip) through CWM?
Any updates ?
Hi, any news?
is it worth installing, or should i stay with kitkat ?
How do i install the TWRP?
Use CWM to flash TWRP