Download KitKat 4.4.2 Firmware with Lollipop flavour for THL T100S Smartphone

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Download KitKat 4.4.2 Firmware with Lollipop flavour for THL T100S Smartphone from here or here. Download stock version from here.

Archive name: THL T100s 4.4.2 Fw with Lollipop flavour
Image: L-ROM-THL_T100s_v3.2_NL.zip

Archive size: 459 MB

Config_version: V1.1.2

Platform: Mediatek MT6592

Project: bird92_cwet_a_kk

Build number: android-user 4.4.2 KOT49H eng.ywj.1411606216 test-keys

Changelog
- Many stability improvements and fixed random reboot issue. Also west-european GPS configuration, speed improvements and power consumption reduction. 

- Added beter camera with EIS and HDR, added multilanguage Google Keyboard and latest Google play services update to avoid crashes. Added Lightflow to have working LED on all phone messages. 

- Use MT GPS to get latest EPO.DAT and FastGPS to set your own custom homelocation. Both available free on Google Play store. True Multilanguage with default set at Dutch.  

Known Issues
- Gmail makes Google play services crash, use other mail client or wait for Google play services fix. To solve this:
- Download latest Google Play services from here and install it. 

- Download latest Gmail client from here and install it, and do not accept updates for Gmail for now

- At first start up, keyboard is not set to default, go to Settings (Instellingen) and scroll to Language (Taal en invoer) first and enable Google keyboard as default.
- Lenovo SnapIt can hog some memory, do a background task kill to have better battery performance (long press home key, hit the red garbagecan). If you do this, no more reboots possible and memory behaviour is normal (just over 24hrs normal usage).
 
Recommendation 

After first boot do the installation of all your favorite apps. After that, long press the HOME button (middle one) and tap the red garbagecan in the lower ritght corner, and do a reboot. It will free up some memory, and make power consumption better than normal.

Install ROM 

- Unpack FlashTools, and Click on Flash_tool.exe

- Select a the MT6592_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- choose Option->USB Model,click USB Model
–> Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
- Turn off your phone, remove the battery.
- “Press F9 (hit Download button)” OR ” if upgrade ROM Firmware->Upgrade ”
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish! 
 
Here you have a video tutorial on how to upgrade to KitKat another MT6592 CPU smartphone, E-ceros One.