Twrp-3.7.0-9-0 -

fastboot flash recovery twrp-3.7.0-9-0-<device>.img

Under the hood, twrp-3.7.0-9-0 has been compiled with newer AOSP Clang toolchains. This results in faster file operations (like backup/restore) and better compatibility with scripts that rely on modern lz4 compression or xz utilities. The included Busybox binary now supports cp with -a flags and rsync-like behaviors.

If you’re already rooted:

A minor but welcome change: the default Action Bar and status bar now respect high-refresh-rate displays (up to 120Hz) without stutter, and the tw_theme variable supports 4K UI scaling for tablets. twrp-3.7.0-9-0

Thanks to all TWRP maintainers, device contributors, and beta testers who helped make this release possible. fastboot flash recovery twrp-3

| Issue | Symptom | Workaround / Fix | |---|---:|---| | Bootloop after install | Device reboots into system loop | Reboot back into recovery, restore a known-good Nandroid backup, or reflash stock boot image via fastboot | | Unable to detect internal storage (permissions) | Storage shows 0 KB or mount fails | In TWRP: Wipe → Format Data (type "yes") to remove encryption, then Reboot → Recovery; ensure using correct TWRP build for device | | A/B device slot confusion | TWRP shows wrong active slot / can't flash | Use abd/fastboot to set active slot: fastboot --set-active=a (or b) and reboot to recovery | | Magisk/Root not persisting | Root lost after OTA or reboot | Use Magisk patched boot image for current kernel and flash via fastboot; ensure TWRP supports patched ramdisk handling | | F2FS/exFAT mount failures | Mount errors on SD or data | Reformat to supported filesystem (backup first) or add missing kernel modules; update TWRP to a build matching kernel features | Under the hood, twrp-3

While the changelog for minor point releases is often cryptic, the jump from earlier 3.7.x builds to 3.7.0-9-0 brings several under-the-hood improvements: