How to flash modem on Xiaomi Redmi 4
TWRP Method
- Download TWRP modem file.
- Connect smartphone to PC and copy modem file to the internal memory root.
- IN TWRP: Press “Install” and select archive with modem file.
- Select “Reboot after flashing”.
- Wait until installation is completed.
Fastboot Method
This method is working only with unlocked bootloader.
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- Download Platform-tools (adb/fastboot) and unpack in C:\tools
- Download required modem files extract them into a C:\tools folder
- Start your device in fastboot mode (turn off then hold power button and volume down, after short vibration signal release the power button and wait for fastboot logo to appear).
- Connect your device to PC via USB cable.
- In the C:\tools folder find & run “flash_modem.bat”.
- Wait until device reboots and then disconnect from PC.
Download modem files for TWRP & Fastboot
Update! We’ve updated the list of Xiaomi Redmi 4 modem files with some of the latest versions.
- 8.2.1.0 TWRP -00099-8937_GENNS_PACK-1.88577.1: NON-HLOS_8.2.1.0_TWRP.zip
- 8.2.1.0 fastboot -00099-8937_GENNS_PACK-1.88577.1: NON-HLOS_8.2.1.0_fastboot.zip
- 8.1.5.0 TWRP O.1.2.c2-00099-8937_GENNS_PACK-1: NON-HLOS_8.1.5.0_TWRP.zip
- 8.1.5.0 fastboot O.1.2.c2-00099-8937_GENNS_PACK-1: NON-HLOS_8.1.5.0_fastboot.zip
- 8.1.2.0 TWRP version: NON-HLOS_8.1.2.0_TWRP.zip
- 8.1.2.0 fastboot version: NON-HLOS_8.1.2.0_fastboot.zip
- 8.1.1.0 TWRP version: NON-HLOS_8.1.1.0_TWRP.zip
- 8.1.1.0 fastboot version: NON-HLOS_8.1.1.0_fastboot.zip
- 8.0.3.0 TWRP version: NON-HLOS_8.0.3.0_TWRP.zip
- 8.0.3.0 fastboot version: NON-HLOS_8.0.3.0_fastboot.zip
- 6.11.17 TWRP version: NON-HLOS_6.11.17_TWRP.zip
- 6.11.17 fastboot version: NON-HLOS_6.11.17_fastboot.zip
- 6.11.10 TWRP version: NON-HLOS_6.11.10_TWRP.zip
- 6.11.10 fastboot version: NON-HLOS_6.11.10_fastboot.zip