• Title: Ulefone Power 3S
  • Listed: 11/25/2018 1:59 am
  • ROM Version: ROM Android 8.1 Oreo V11 (20180814)
  • You must be logged for ROM download.

Overall Rating : 5

8731 total views, 1 today


Ulefone Power 3S

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New devices are confirmed to be shipping with this release of the ROM

Also can be found in Ulefone Official After-Service Support folder

However, there are some issues with IMEI and Red overlay caused by factory mode application with some versions of flash tool. Please see below for more information. Everything is fully functional in this rom :)

Happy flashing!

Device: Ulefone Power 3S ONLY

Filename: GQ3056MF2-HCS986A-ulefone-20180814-V11.zip

Size: 1.3 GiB (1,378,398,863 bytes)

Flash method: SP FLASH TOOL or Ulefone FLASH TOOL

Android Version: Oreo 8.1

Release Version: V11 (GQ3056MF2_HCS986A)

Release Date: 20180814

Password: NONE

Gapps: Ulefone Standard

Root access: No, but magisk or supersu can be flashed via custom TWRP recovery

Additional instructions:

IMEI problems?: Flash using SP Flash Tool v5.1824 to allegedly keep IMEI, or restore later with the utility of your choise

Remove red overlay: Uninstall, remove, or disable application com.mediatek.factorymode via the method of your choise

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

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66 Responses to“Ulefone Power 3S”

  1. 07/05/2018


    I lost imei. Do not install that

  2. 05/02/2018

    Install. All works fine. But lost imei's and not find the process to restore witout root.

    • 04/22/2016


      What did you do? I have had some problems with IMEI and recognizing the SIM… This phone is a piece of s**t. I have managed to make it work again.

  3. 06/12/2015


    You must install android 8.1 from (SP_Flash_Tool_v5.1824 Win) and the installation is perfect.

    IMEI is not lost and the SIM works fine.

  4. 07/05/2018


    The fastest way to restore imei: dial *# * # 3646633 # * # * or install MTK Engineering Mode -> go to GPRS -> write imei -> reboot. That metod works for me but I have still red ,,tee key".

  5. 06/10/2013


    Will we get it through OTA when it's stable?

  6. 06/18/2014

    Czech Republic

    With gapps???

  7. 12/08/2018

    is there a working twrp for android 8.1 ROM Android 8.1 Oreo V11 2018081 where cn i find it? Link me please

  8. 12/13/2018


    I lost my IMEI please help

  9. 02/15/2014


    Installs fine, can't install TWRP afterwards. It keeps going back to stock even I unlocked bootloader by using 'fastboot oem unlock' and it even says so in developer options. Can't install superSU either.

    • 04/22/2016


      adb reboot bootloader
      fasboot oem unlock -> Press volume + button
      fastboot flash recovery recovery.img (In the path where recovery.img is)
      fasboot oem lock -> Presionar volumen + button
      Poweroff terminal holding power button

      The last two steps do the trick

  10. 12/25/2018


    Alguém mais com auto consumo de bateria????

    • 12/12/2016


      Você consegiu instalar a rom 8.1 e usar normalmente? Não perdeu seu IMEI? Apareceu essa sensagem  未 写入 tee key ou essa 未 写入 key no canto superior da tela?

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