Galaxy Tab 10.1 Update to Lollipop 5.1.1 Unofficial AOSP ROM

Samsung Galaxy Tab 10.1 Update to Lollipop Android 5.1.1 Unofficial AOSP Custom ROM. The first Start will take longer than Android 4.4.4 & older ROMs. Android Runtime (ART) is slower than Dalvik at optimizing applications the 1st time.

(P7510, P7500, SGH-T859)
(p4wifi, p4, p4tmo)

Features AOSP Android LP 5.1.1 Samsung Tab 10.1 ROM

Kernel features:

    • CPU OC (1.2Ghz – 1.6Ghz)
    • CPU Voltage control
    • GPU OC (400Mhz)

Dynamic sync

  • F2FS
  • SELinux
  • Voodoo Sound
  • USB Charging


  • busy box
  • CMFileManager
  • DSP Manager
  • Cyanogenmod audio/video frameworks
  • Privacy Guard
  • Advanced reboot menu
  • Long press recent to switch to the previous app
  • Clear all recent button
  • Long press back to force kill app
  • Left navigation bar buttons

What is Working

  • Video
  • Audio
  • Wifi
  • 3G
  • GPS
  • Encryption

How to Update Galaxy Tab 10.1 to Lollipop 5.1.1 Unofficial ROM

First Flash:

  1. Install The Latest Available TWRP or newer
  2. Perform A Full Wipe cache, Dalvik cache, system, data
  3. Install the 5.1.1 ROM
  4. Optional step:
    – Install Google Apps
    – Install SuperSU 2.52
  5. Reboot into System & ENJOY

Optional steps…

How To enable voice calling system:

  • Flash I9103XXLQ3 modem

Download Links

p4wifi (GT-P7510): WIFI only tablet.
p4 (GT-P7500): Cellular / 3G tablet.
p4tmo (SGH-T859): Tablet from the T-Mobile carrier.

Extra Utilities

This ROM uses a Latest open source audio HAL written for the Android 5.0 API. Install this to use the old ICS audio HAL.
The audio dock will work with this.

Lollipop Google Apps:
For AOSP 5.1.x

Root Access: SuperSU
BETA SuperSU v.2.52