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[EOL][ROM] CAF CyanogenMod 12.1 for V400 (LG G Pad 7.0 WiFi) [October 13, 2015]

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Sultanxda

Sultanxda

Recognized Developer
Aug 18, 2012
6,405
37,494
113
California
www.kerneltoast.com
Apr 5, 2015 at 7:11 PM
Code: 
/*
 * Your warranty is now void.
 *
 * I am not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at me for messing up your device, I will laugh at you.
 *
 */
This is an unofficial CyanogenMod 12.1 ROM for the LG G Pad 7.0 (WiFi) with a very shiny CAF-based kernel.

All of the basics should be working (video playback, WiFi, etc.).

Installation instructions:
  1. Download ROM and save to sdcard
  2. Boot into TWRP
  3. Perform a full backup
  4. Factory reset, wipe cache and system
  5. Flash ROM, Flash GAPPS (Optional)
  6. Reboot
  7. Enjoy! (Optional)

Source code:
Kernel (cm-12.1 branch): https://github.com/sultanxda/android_kernel_lge_v400
Local manifest (contains the rest of the sources): https://github.com/sultanxda/android/blob/master/v400/cm-12.1/local_manifest.xml

Credits (in no particular order):
  • The CyanogenMod team
  • CyanogenMod contributors
  • CAF
  • bangprovn
  • invisiblek
  • timmytim
  • If I forgot you, slap me and force me to use an iPhone 4 running iOS 8

Downloads:
ROM: https://www.androidfilehost.com/?w=files&flid=29692&sort_by=date&sort_dir=DESC

XDA:DevDB Information
CAF CyanogenMod 12 for V400, ROM for the LG G Pad 10.1

Contributors
Sultanxda
ROM OS Version: 5.1.x Lollipop
ROM Kernel: Linux 3.4.x
Based On: CyanogenMod

Version Information
Status: No Longer Updated

Created 2015-04-05
Last Updated 2018-01-20
 
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Sultanxda

Sultanxda

Recognized Developer
Aug 18, 2012
6,405
37,494
113
California
www.kerneltoast.com
Apr 5, 2015 at 7:11 PM
Changelog:

October 13, 2015:
ROM:
*Switched to stable CyanogenMod branch
*Latest upstream (stable/cm-12.1-YOG7D) CyanogenMod changes
*Removed built-in superuser (use SuperSU instead)
*Disabled strict mode (fixes the flashing red borders that occur randomly, especially in Chrome)
*SELinux is now enforcing
*Changed I/O scheduler to Deadline
*Switched back to old WiFi firmware and configuration

Kernel:
*Updated CPU input boost driver (better performance now)
*Enabled CPU boosting on thread migration (gives much better performance)
*Switched back to old WiFi drivers
*Improved eMMC performance
*Added patches for SELinux

July 23, 2015:
ROM:
*Latest upstream CyanogenMod changes
*ROM is now compressed with LZMA (ROM zip is 50MB smaller as a result, and takes much less time to upload/download)

Kernel:
*Synced with CAF LA.BF.1.1.1_rb1.26
*Updated prima WiFi drivers from CAF LA.BF.1.1.1_rb1.26
*Enabled dynamic FPS feature for the display (this will reduce the power consumed by the display in some usecases)

July 6, 2015:
ROM:
*Latest upstream CyanogenMod changes
*Synced audio HAL with CAF LA.BF.1.1.1_rb1.25
*Synced display HAL with CAF LA.BF.1.1.1_rb1.25
*Updated WCNSS WiFi configuration from V40020a update
*Updated WCNSS WiFi firmware from V40020a update
*Updated venus video firmware from V40020a update
*Reduced time needed to optimize apps at boot

Kernel:
*Synced with CAF LA.BF.1.1.1_rb1.25
*Updated prima WiFi drivers from CAF LA.BF.1.1.1_rb1.25
*Vibrator is disabled while recording videos (so the noise can't enter videos)
*Misc. fixes

June 14, 2015:
ROM:
*Latest upstream CyanogenMod changes
*Synced audio HAL with CAF LA.BF.1.1.1_rb1.24
*Synced display HAL with CAF LA.BF.1.1.1_rb1.24
*Synced media HAL with CAF LA.BF.1.1.1_rb1.24

Kernel:
*Synced with CAF LA.BF.1.1.1_rb1.24

May 24, 2015:
ROM:
*Latest upstream CyanogenMod changes
*Synced display and media HALs with CAF LA.BF.1.1.1_rb1.22
*Two CPUs are always kept online instead of one (better performance and unnoticeable change to battery life)
*Switched to vanilla CAF LA.BF.1.1.1_rb1.22 audio HAL (better audio quality)

Kernel:
*Synced with CAF LA.BF.1.1.1_rb1.22
*Updated core logic of the CPU input boost driver again (less aggressive and smarter now)
*Added some updates to the Interactive CPU governor

May 9, 2015:
ROM:
*Latest upstream CyanogenMod changes
*Updated Adreno graphics libraries
*Updated display and media HALs from CAF

Kernel:
*Synced with CAF LA.BF.1.1.1_rb1.21
*Updated core logic of the CPU input boost driver
*Fixed high CPU load caused by uninterruptible threads (myfluxi)

April 22, 2015:
ROM:
*Latest upstream CyanogenMod changes
*Android 5.1.1
*Increased speaker volume
*Updated display HAL to CAF LA.BF.1.1.2_rb1.18
*Added proper color-calibration interface for LiveDisplay (invisiblek)
*Disabled active fstrim (invisiblek)

Kernel:
*Synced with CAF LA.BF.1.1.2_rb1.18
*Added CPU input boost driver I wrote myself (makes the device feel smoooooth)
*Removed zRAM
*Disabled DSI burst mode (caused graphical glitches and made the display feel laggy)
*Limited vibrator to max of 1865mV (previous max of 3100mV was insane)

April 16, 2015:
ROM:
*CyanogenMod 12.1
*Android 5.1
*Updated Adreno graphics libraries from the official 20A Lollipop update

Kernel:
*Rebased kernel to CAF LA.BF.1.1.2_rb1.17
*Added back magnetic-cover support
*Added back dt2w support

April 5, 2015:
ROM:
*Initial release

Kernel:
*Initial release of kernel based on CAF LA.BF.1.1.1_rb1.17
 
Last edited:
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evripidis

evripidis

Senior Member
Dec 16, 2010
147
10
0
Athens
Apr 6, 2015 at 6:27 PM
My first try to modify my tablet was today with this ROM.
After a little time playing with it, I noticed that the screen brightness does not change, so it is a little tiring for the eyes.
I hope these little things to be fixed in the future.
But thanks for the effort to get the CM on our little tablets!
 
Sultanxda

Sultanxda

Recognized Developer
Aug 18, 2012
6,405
37,494
113
California
www.kerneltoast.com
Apr 8, 2015 at 1:30 AM
evripidis said:
My first try to modify my tablet was today with this ROM.
After a little time playing with it, I noticed that the screen brightness does not change, so it is a little tiring for the eyes.
I hope these little things to be fixed in the future.
But thanks for the effort to get the CM on our little tablets!
Click to expand...
Screen brightness can change. I just checked it and it works.

gusmao100 said:
There is another kernel for this rom. :confused:
Click to expand...
No... Using a different kernel anyway wouldn't make sense, as you'd lose all the benefits of the CAF kernel.
 
P

Pacau

Member
May 24, 2013
20
2
0
Fortaleza
Apr 8, 2015 at 3:35 AM
I was preparing to install this rom more just received the official update to Android 5.0.2. I will test for a few days and evaluate whether it is the best option.
 
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