In this post, you can download ZTE Grand S II LTE S291 Firmware Flash File and learn how to install ZTE Grand S II LTE S291 stock rom to your ZTE phone.
With this ZTE Grand S II LTE S291 flash file, you can fix the ZTE Grand S II LTE S291 software problem.
Some of the ZTE Grand S II LTE S291 problems include bootloops, hanging, locked screen app force closes.
With this ZTE Grand S II LTE S291 Firmware, you can fix those problems without much struggle.
Furthermore, with the ZTE Grand S II LTE S291 Flash File, you can upgrade your phone as well as downgrade it.
All you have to do is download the ZTE Grand S II LTE S291 Stock Firmware Flash File and the requirements below.
Downloads and How to install
ZTE Model: ZTE Grand S II LTE S291
Android Version: 4.3 Jellybean
File Name: 2015072015023783.zip
File Size: 616MB
How to install ZTE Grand S II LTE S291 stock firmware
If you face any issue installing this firmware, check one of our other methods of installing firmware.
