Android Nougat 7.1 ROM, LG G4 (h815) Lineage OS 14.1 has now arrived via an UNOFFICIAL build. If you want some more Lineage ROMs or wanna taste the OFFICIAL Lineage build then stay tuned the Lineage OS 14.1 ROM collection page. Before this there was the CM14.1 for LG G4 (h815). As always, this Lineage 14.1 for LG G4 (h815) is brought to you by developer.
THIS IS AN INITIAL BUILD WHICH MAY NOT BOOT AT ALL. HAVE A BACKUP BEFORE FLASHING THIS AND TRY AT YOUR OWN RISK.
Installing a custom ROM on a LG G4 (h815) requires the bootloader to be unlocked on the LG G4 (h815) phone, which may VOID your warranty and may delete all your data. Before proceeding further you may consider backup all data on the phone. You are the only person doing changes to your phone and I cannot be held responsible for the mistakes done by you.
REQUIRED LINKS AND FILES FOR LG G4 (h815) LINEAGE OS 14.1 NOUGAT CUSTOM ROM:
TWRP recovery link for LG G4 (h815)
ROM Download link of Lineage 14.1 for LG G4 (h815)
Lineage Nougat GApps download link for LineageOS 14.1 Nougat 7.1 ROM
Step-by-step installation guide
Step 1: Download LG G3 T-Mobile (d851) LineageOS [unofficial] 14.1 Android 7.1.1 Nougat custom ROM and Google Apps
Step 2: Place the Android Nougat ROM into the phone’s storage memory.
Step 3: Turn off device.
Step 4: Perform Recovery mode sorties by long pressing Volume (Down) + Power key Simultaneously
Step 5: Once entering the TWRP settings menu, clear phone’s memory (full) by selecting ‘Wipe’ option. Once done, select – ‘Swipe to Factory Reset’ perform factory reset
Step 6: Return to TWRP settings and tap ‘Install‘ and Selecting Downloaded Lineage.Zip file.
Step 7: Approve the installation by tapping ‘Swipe to Confirm Flash’
Step 8: Flashing of the ROM begins and after few minutes, a message ‘Successful‘ appears on the screen, thus completing installation.
Step 9: Return to TWRP settings and tap ‘Install’ Select Downloaded GApps.Zip file in the phone’s memory.
Step 10: Approve the installation by tapping ‘Swipe to Confirm Flash’
Step 11: Reboot your Mobile
Note:- If faced with boot loop problem, navigate back to TWRP settings, and select ‘Wipe cache/dalvik’. This procedure will help resolve any issue with regard to custom ROM installation
That’s it! Your LG G3 T-Mobile (d851) should now have Unofficial Lineage OS 14.1 ROM installed on your phone! Go to Settings > About phone to verify.