On this page, you will find the official Dakele Big Cola 2S 4G Stock Firmware ROM (Flash File). The Firmware (flash file) comes as a zip package and contains the original How-to Flash Guide, USB Driver, Flash Tool, and Flash File (ROM).
Dakele Big Cola 2S 4G Stock Firmware (Flash File ROM)
The Stock Firmware can be used to re-install the original OS on the device. It can also be used to fix any software related issue, boot loop issue, or dead issue.
Firmware Name: Dakele_Big_Cola_2S_4G_20130409_4.2.1_OTA.zip
Firmware Size: 439 MB
How-to Flash: Copy the update.zip file to phone sd memory and flash it from recovery.
How-to Flash Dakele Big Cola 2S 4G Firmware
Step 1: Download and Extract the Dakele Big Cola 2S 4G Stock Firmware on your Computer.
Step 2: Once you have extracted the zip package on your computer, you will be able to see the How-to Flash Guide, USB Driver, Flash Tool and update.zip Flash File (ROM).
Step 3: Now, install the provided USB Driver on your Computer.
Step 4: Now, Connect your Device to the computer using the USB Cable.
Step 5: Once your device is connected to the computer, Copy the update.zip file to the phone SD memory.
Step 6: Now, disconnect your device from the computer.
Step 7: Now, Turn Off your device and boot the device into the Recovery mode (Press and Hold Volume UP + Power Key).
Step 8: Once your device is booted into the recovery mode, select the update.zip file to flash it.
Step 9: Once Flashing is completed, restart the device.
[*] Backup: Before flashing the Firmware on your Android Device, we recommend you to take a backup of your data, as flashing will permanently delete your data from the device.
[*] Original firmware: On xdafirmware.com, we only serve the original firmware (flash file) released by the device manufacturer. We have personally scanned, each of the firmware package using the Eset antivirus before sharing it online.