Zong 4G M811 flash file firmware stock ROM

Are you an owner of Zong 4G M811? then you have to know about Zong 4G M811 flash file firmware stock ROM. Heard about Firmware a lot but confused about it? Firmware is now an important part of every mobile we use nowadays. Firmware is a system that helps your mobile device to get update to its latest Android version. Actually, Firmware update is for every technology like in computer games, DVD, mobile device. Here I will talk about Zong 4G M811 mobile firmware update.
Now you may think why firmware needs to update. The technology is getting updated day by day. To catch up with the new system the firmware needs to be updated, or else your device won’t run the new software.

Zong 4G M811 flash file firmware stock ROM

Zong 4G M811 flash file firmware stock ROM

Zong 4G M811 This firmware Free and 100% work so download

password prment free no condition all gsm friends enjoy this firmware

Firmware download area

File password:Androidsoldier

Download here Zong 4G M811

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HIRO S11+ MT6572 flash file stock ROM firmware

How to firmware updte. flow blow step

1- first extract
2- copy bin file to sd card root directory
3- vol + – with power button
thats all


  • Your device will get the colorful screen and it is very irritating to your eyes.
  • Your battery gets drained soon for using so many apps and colors.

Finally, let me share my own experience. I got my Zong 4G M811 and it was lollipop version. As I am a techy person I loved the feature of marshmallow versions. After long research and analysis, I decide to give an update with firmware. I just followed all the steps as I explained in this article. And yes my Samsung is working like a brand new device

So this article about Zong 4G M811 flash file firmware stock ROM is 100% guaranteed and safe. So you can do this on your own by following the steps as I mentioned. But be very careful while installing the firmware file. Recheck the file that is it for this device or not. After checking and rebooting use your phone as before and feel the difference.