Download Cat S31 EDL ROM /Firmware:
Official Stock Firmware Flash File Now available for Cat S31 & You can download it from below. by using this firmware you can solve all software Issues with in your Cat S31 such as hang on Logo, frp lock, Fastboot Mode, display blank or white after Flash, dead recovery, dead after flash etc.
Cat S31 Run on Android 7.0 & it is Powered by QCOM SD210 Processor. it is a dual SIM smartphone support Nano SIM card, connectivity features Include GPS WIFI hotspot Bluetooth 3G & 4G. The device come with 2GB of RAM and 16GB of Storage that can be expandable via SD card.
Why We Need Stock Firmware?
- to downgrade a Phone
- to upgrade a Phone
- Fix Some serious issue in phone
- Remove FRP, Pattern and Pin lock
- fix bootloop and software issue on Phone
- completely Re-Installation of board software
Pre-Requirement’s
- First Make a complete backup of Your Personal data (if Possible)
- charge the device at least 50% to prevent accidental shut down during the process
Firmware Information:
Device Name: Cat S31
Type: Full ROM
Size: up to 1.3GB
SoC: QCOM SD210
Os: Android 8.1
Password: Null
Root access: Not
Gapps: Included
Firmware Version: Cat_S31_LTE_MSM8909_S0201121.0_S31_1.007.00_8.1.0
Download Links:
Firmware files:
- Firmware Cat S31 QPST: Download
Flash Tools:
usb Driver:
- QD Loader driver: Here
How to Install Stock Firmware on Cat S31:
- Download & Extract QFIL tools.
- Download & Extract Firmware Package.
- Install QD Loader usb Driver on PC
- Connect Phone to PC using usb cable ( make sure your phone connected in EDL Mod otherwise you have to do test point)
- You can check your device in device Manager like below Image.
- Run QFIL and Load Programmer and XML Files From ROM Folder
- Click Download
- Wait until success. once done, disconnect device and switch it ON
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