Upgrade Note:
1. This is a Russian-customized firmware. If you are from another region, please DO NOT download this firmware!
2. Do not power off the device when upgrading.
3. Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.
Upgrade Note:
1. This is a Russian-customized firmware. If you are from another region, please DO NOT download this firmware!
2. Do not power off the device when upgrading.
3. Please unzip the file you downloaded and use the file ended with "bin" or "trx" to upgrade your device.