| Tool | Purpose | Difficulty | Risk Level | |------|---------|------------|-------------| | | Firmware install/rollback via PC | Medium | Moderate | | dload method | Force flash from SD card (needs special file) | High | High (full wipe) | | Official HiSuite | Standard updates only | Low | None | | eRecovery (WiFi) | Download latest approved firmware | Low | Low |
Includes support for System Recovery ROMs to fix soft-bricked devices. hisuite proxy v2
If you only want to patch the system kernel or modem firmware without wiping your data, the proxy can force an OTA package rather than a full "FullOTA" package. | Tool | Purpose | Difficulty | Risk