The most important information about the firmware and the problems that it fixes:
-Fix Wi-Fi.
-Fix bluetooth.
-Fix camera problems.
-Fix slow device problems.
-Fix problems related to IMEI and Bashband.
-Fix problems with sound.
-Fix problems closing applications.
-Update Android version to the latest version.
-Delete the root if present.
-Solve the problems of standing on the Xperia logo.
-Android downgrade version via firmware called roll back.
Of course, if the problems are related to the software.
Notes:
Notes:
In case of any problem or inquiry, you can contact us
Stock Firmware
- G8142_47.1.A.5.51_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.8.49_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.12.34_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.12.75_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.12.119_1311-7716_Customized-GEL V8.0.0
- G8142_47.1.A.12.145_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.12.179_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.12.205_1311-7716_Customized-GEL V8.0.0
- G8142_47.1.A.12.235_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.1.A.12.270_1311-7716_Customized-GEL V8.0.0
- G8142_47.1.A.16.20_1308-0601_CIS RU/UA/KZ/BY V8.0.0
- G8142_47.2.A.0.306_1309-2181_Customized-VN V9.0.0
- G8142_47.2.A.2.33_1309-2178_Customized-TH V9.0.0
- G8142_47.2.A.4.41_1308-0601_CIS RU/UA/KZ/BY V9.0.0