Download official Firmware/Flash File Cubot J3:
Download official Stock ROM firmware for Cubot J3 in the article you Will Learn How to Install stock ROM/flash file on Cubot J3. if you own a Cubot J3 smartphone and want to Install Stock Rom/ firmware on it to unbrick or fix bootloop issue then you are on Correct Place, in The article we Share a Step by Step Guide to Install Stock Firmware on Cubot J3.
The Cubot J3 is a Smartphone Which is Run on android OS and Powered by a Mediatek Processor, the Cubot J3 is a Dual sim Smartphone that accept 2 Regular SIM card, connectivity Option’s include 3G 4G, GPS, Wi Fi, Bluetooth etc, Sensor include Goryo proximity Gravity etc.
In Some cases We have bricked our device, then we can bring back the phone (Unbrick) using the stock firmware anytime. Also if you feel your Cubot J3 lag or has an issue, then flash the stock firmware from the list below and save from situation. Stock Firmware doesn’t void a warranty on your Cubot J3.
Note-
1. This Guide is work on Listed Devices only. So Please Don’t try it on any other Phone.
2. Flashing The ROM by Flash tools will Erase all Your Data. So create a backup of your Personal data before Flashing, [if possible]
3. Please Do carefully, We are Not Responsible for any damage, bootloop, or dead SD card’s.
4. Ensure that your Device at-least 50% charge During Flashing Process,to Stop the Accidentally Switch off.
5. Follow all steps correctly otherwise it cause bootloop.
6. Must backup NVRAM using this Guide before Doing anything.
Must Require:
1. backup NVRAM
2. backup Your Personal data
3. Create a nandroid backup
Firmware Information-
| Device Name | Cubot J3 |
| OS | android |
| Chipset | Mediatek |
| language | Multi Language |
| Root access | Not Rooted |
| Gapps | Included |
Require tools and Files-
| File Name | Download |
| SP Flash tools | Download |
| V-COM Driver [Must Require] | Download |
| Firmware CUBOT_J3_8031C_V23_20200623 | Download |
| Mirror | Download |
| Backup NVRAM [Must Require] | Go–Here |
How to Install Stock ROM/Firmware on Cubot J3-
Follow This Step by Step Guide to Install Official Firmware on This Device: Here
Related articles-
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2. How to Disbale Boot verification using No verity Disbaler.
3. How to Repair IMEI Number on Qualcomm Phone [Easy Method]
4. How to Install Xposed framework on any Android Device [also Nougat]
5. How to Root without PC [Easy method]
6. How to backup NVRAM aka IMEI Number [Easy method Mediatek]