With this official firmware (stock rom) for the G-TiDE E520 smartphone, you can un-brick your phone or flash to restore it to its default or factory state.
If you have previously rooted your phone or modified the system (or other) partition in any way, flashing this stock rom on your phone will overwrite all existing modified system files and replace them with factory software.
If you have important data on the phone (like contacts, messages, app data, etc.), please back them up because you could lose data after flashing. Also, ensure that the phone is charged to at least 30% so that the flashing process will not be interrupted by low battery. If the process is interrupted, the phone could get bricked.
Download the firmware file from the link below and follow the recommended flashing instructions immediately after the download options. If you discover any broken links, please post/report them in the comments section so they can be fixed as soon as possible.
Please backup the existing firmware before flashing!
File Name: G-Tide_e520_MT6580_S00_EMMC_MRA58K __6.0_G-TiDE_E520_G-TiDE_353844066317912_ 353844066917901_07_10_2017_23_56_31.rar
Size: 612 MB
Firmware – Download
After downloading the firmware from the above link, extract the contents of the archive to an empty folder on your computer. Get a functional USB cable, then follow the instructions via this link to learn how to flash the firmware.
If you have any questions or other contributions, please post them in the comments section for assistance.