LineageOS 15.1 for Xperia ZR – Android 8.1 Oreo

Tagged: Android Oreo, Daedroza, LineageOS 15.1, Xperia ZR

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April 24, 2018 at 5:49 PM #33145
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If you are looking to install LineageOS 15.1 on Xperia ZR, then here is an UNOFFICIAL build. This post provides the download link and provides a step-by-step guide on how to install/update LineageOS 15.1 for Xperia ZR.
Follow the links to get LineageOS 16 and Android Pie ROM builds.
This LineageOS 15.1 for Xperia ZR (dogo) is brought to you by developer Daedroza.
DONATION TO DEVELOPER(S):
If you like this ROM then do consider for a small contribution to Daedroza and LineageOS project:
– Donate to Daedroza
– Donate to LineageOS project
If you want the OFFICIAL LineageOS then here is the OFFICIAL LineageOS 15.1 supported devices list or the Android Oreo ROMs devices list page.
DISCLAIMER:
THIS IS AN INITIAL BETA BUILD WHICH MAY HAVE MANY BUGS. HAVE A BACKUP BEFORE FLASHING THIS AND TRY AT YOUR OWN RISK.
Installing a custom ROM on a Xperia ZR (dogo) requires an unlocked bootloader on the Xperia ZR (dogo) 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.
Status of LineageOS 15.1 for Xperia ZR Android 8.1 Oreo ROM Download:
WHAT’S WORKING:
– Everything except below
KNOWN ISSUES:
– Camcorder
– Offline Charging
– SEPolicy

REQUIRED LINKS AND FILES FOR LineageOS 15.1 for Xperia ZR ANDROID 8.1 OREO CUSTOM ROM:
- TWRP recovery for Xperia ZR (dogo)
  – Here is theTWRP update guide for the Xperia ZR. This TWRP recovery guide requires an unlocked bootloader on the Xperia ZR.
- ROM Download link of LineageOS 15.1 for Xperia ZR
- LineageOS 15.1 GApps download link for Xperia ZR LineageOS 15.1 Android 8.1 Oreo ROM
Root binary is NOT inbuilt in LineageOS 15.1, so you may need a separate SuperSu package or LineageOS su binary to install to gain ROOT access. Here is LineageOS 15.1 Rooting guide
If there is no in-built ROOT or it does not work for some reason then you can try SuperSU rooting guide to enable ROOT access.
HOW TO INSTALL/DOWNLOAD/FLASH/UPDATE LineageOS 15.1 FOR Xperia ZR ANDROID 8.1 OREO CUSTOM ROM:
1. Follow this if you are flashing LineageOS 15.1 for Xperia ZR for the first time, or coming from another ROM:
  Points to NOTE:
  – Try to avoid restoring apps backup using Titanium Backup. It may break things up.
  – Don’t restore system data using Titanium Backup! It will definitely break the current installation.
  – It is also discouraged to Restoring Apps + Data using Titanium Backup.
  - Download and Copy the GApps and LineageOS 15.1 for Xperia ZR Oreo ROM ZIP to your phone (I hope you have downloaded and extracted the Xperia ZR LineageOS 15.1 file).
  - Boot into Recovery. Make sure to have a Custom recovery like CWM or TWRP or any other custom recovery. If not then follow the Custom Recovery Installation Guide for Xperia ZR (it’s a generic guide which will work for TWRP as well as CWM recovery or any other recovery)
  - Wipe data factory reset, Cache partition, Dalvik Cache and Format the System partition.
    – Here is a guide explaining how to wipe data using TWRP recovery.
    This will delete all your data on your phone. You may consider complete backup of your phone data or take a NANDROID backup of the current ROM
    – How to backup all data on your Android Device
    – how to take NANDROID backup using TWRP recovery
  - First flash the LineageOS 15.1 for Xperia ZR Oreo ROM ZIP from device. Then flash the GApps zip from your device memory.
    – Here is a post explaining how to install LineageOS
  - Then reboot into recovery (don’t skip this) and flash the Gapps for LineageOS 15.1 package.
    – Here is a post explaining how to flash GApps using TWRP recovery.
  - Reboot and Enjoy the Android 8.1 Oreo LineageOS 15.1 ROM for Xperia ZR.
2. Upgrading from earlier version of LineageOS 15.1 for Xperia ZR (dogo):
  - Copy the latest Xperia ZR Lineage 15.1 ROM ZIP file to your phone.
  - Boot into Recovery.
  - Flash the latest LineageOS 15.1 ROM ZIP from your phone.
    – Here is a post explaining how to install LineageOS
  - Then flash the Lineage 15.1 Oreo GApps package.
    – Here is a post explaining how to flash GApps using TWRP recovery.
  - Reboot and Enjoy
Complete the initial setup and enjoy Android 8.1 Oreo with LineageOS 15.1 for Xperia ZR. After the installation of LineageOS 15.1 for Xperia ZR you may want to enable ROOT access on your phone and here is how you can do that:
How to ROOT LineageOS 15.1.
Stay tuned or Subscribe to the Xperia ZR (dogo) LineageOS forum For other Android Oreo, Nougat ROMs, LineageOS 15.1 ROMs, other ROMs and all other device specific topics.

If you have found any BUG on this ROM then you can either report here or on the xda thread created by the dev.
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