Firmware

Android-Version: LineageOS 14.1 R36
Build-Version: Build 20220227

Features

- Based on Nougat with LineageOS 14.1
- Security patch level 2022-02-05
- MiraVision (Settings -> Display -> MiraVision)

How to install the ROM

You have to use my Unoffical TWRP 3.6.1 Recovery to flash your device later. The file in the attachment is zipped and valid for the TWRP Recovery (don't extract the rom zip!)
Please backup NVRAM and IMEI with TWRP BEFORE flash! If you lose your MAC / IMEI after flash, you can restore it in 2 seconds!

First time installing the ROM
Boot into TWRP -> delete Dalvik, Cache, System and Data -> Install the ROM ZIP -> Install GAPPS -> Restart your phone -> thats it!

Upgrade from earlier version
Boot into TWRP -> delete Dalvik, Cache, System -> Install the ROM ZIP -> Install GAPPS -> Restart your phone -> thats it!

Update to newer version with patch
Boot into TWRP -> Install Patch ZIP -> delete Dalvik, Cache-> Restart your phone -> thats it!

Bugs and how you can fix it

- to reduce flickering on apps (only few have this issue), go to: settings -> developer options -> animation duration scale -> animation off

- Video recording inverted color (workarround: any third party camera)

If you like my work

Thanks for your donation if you want to support my work (always latest patches for Cubot Rainbow)

www.paypal.me/seluce

※Please make a backup of your device before installing or updating ROM

Responses to “LineageOS 14.1”

02/04/2021

Raffygom on 03/02/2021 @ 12:18 pm

It worked really great but I have one issue now. From phone settings I've selected to set the phone into factory reset. I've expected to get to the begening of settings but phone has ended in boot loop going always to TWRP recovery. Any idea or help pls, thanks

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- 02/28/2017
  
  seluce on 03/07/2021 @ 9:59 am
  
  Factory reset doesn't work on Custom ROM for CUBOT Rainbow. If you want to reset LineageOS, you need to clean install it new through TWRP.
  Otherwise, if you want to install CUBOT factory rom, you need to flash it with SPFlashTool.
09/25/2017

kelgd12 on 04/13/2021 @ 5:16 pm

please always keep this system up to date, update for 2 or 6 months a year. I thank.

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- 02/28/2017
  
  seluce on 04/13/2021 @ 10:20 pm
  
  i'll try to release one or two updates later, depends how often LineageOS 14.1 still gets official updates.
09/25/2017

Kelgd20 on 04/13/2021 @ 5:20 pm

how much do you need in PayPal.?

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- 02/28/2017
  
  seluce on 04/13/2021 @ 10:04 pm
  
  it's your choice
11/03/2021

kelviki on 11/03/2021 @ 3:35 pm

Thnks for update, hope to have next update ^^

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- 02/28/2017
  
  seluce on 11/04/2021 @ 1:58 pm
  
  Greetings, lineageos 14.1 is still on 2021-06-05 and they added until now only few commits, which makes no sense to compile new ROM.
  
  Guess they dropped the maintenance for los 14.1 now completely. Rainbow device is really outdated anyway. Take a look for Xiaomi devices

DESCRIPTION