[ROM] crDroid for T31x (Nougat)[Unofficial build]

gr8nole · Mar 27, 2017 at 11:32 PM

This is UNOFFICIAL crDroid for Samsung Galaxy Tab 3 8 inch lt01xxx devices.

All credit for the wonderful extra features goes to the crDroid team and the developers that created them.
crDroid G+ community
crDroid Github

crDroid is designed to increase performance and reliability over stock Android for your device also attempting to bringing many of the best features existent today. We're mainly based on LineageOS so use custom kernels compatible with them!

Based on LOS14.1 with extra goodies

Feature Highlights

INSTALLATION INSTRUCTIONS
- Read post #2 before installing
- Make sure you're running latest TWRP 3.1.0-1 version
- Download the latest rom build
- Download Gapps - Recommend nano
- Take a nandroid backup
- Recommended - Full wipe and factory reset

In TWRP, select Wipe --> Advanced Wipe.
Check Dalvik/ART Cache, System, Cache, and Data
Swipe to Wipe

- Flash ROM using latest Recovery
- Flash Gapps
- Reboot.
- Enjoy!

edit : in case you can't get through welcome screen after a clean flash, look here for a solution

DO NOT INSTALL SUPERSU WITH GR8NOLE BUILDS, AS ROM WAS PREVIOUSLY DESIGNED FOR MAGISK ROOT. USE THE INCLUDED MAGISK MANAGER APP TO DOWNLOAD THE FLASHABLE MAGISK INSTALLER.

Downloads
crDroid by gr8nole
Rom: Download

crDroid by cuberio1
Rom: Download
(latest crDroid updates with gr8nole and crDroid sources, but might be not as stable as gr8nole ones)

Google Apps
OpenGapps: http://opengapps.org (use an ARM, 7.1 zip) - Recommend nano

DEVICE SPECIFIC SOURCES
- Kernel: https://github.com/gr8nole/android_kernel_samsung_smdk4x12
- Common T31x device: https://github.com/gr8nole/android_device_samsung_lt01-common
- SM-T311: https://github.com/gr8nole/android_device_samsung_lt013g
- SM-T310: https://github.com/gr8nole/android_device_samsung_lt01wifi
- SM-T315: https://github.com/gr8nole/android_device_samsung_lt01lte
- Vendor files: https://github.com/gr8nole/proprietary_vendor_samsung

XDA:DevDB Information
crDroid unofficial for T31x, ROM for the Samsung Galaxy Tab 3 8.0

Contributors
gr8nole, cuberio1
ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.0.x
ROM Firmware Required: 4.4.2

Version Information
Status: Beta

Created 2017-03-28
Last Updated 2018-04-11

maserati2011 · Aug 10, 2014 91 1 0

does this ROM pass safetynet? If not, does anybody know how to make it pass safetynet?

gr8nole · Mar 27, 2017

Read this post before installing

What Doesn't Work:
- Calling sucks, see comment below.

==============================
If you want to use this tablet for phone calls, see THIS post before installing.
==============================

==============================
WIFI WORKS - BUT, If you have an issue with wifi not working AND your mac address shows a value starting with 02:00:00, do not post about it UNLESS you take a dmesg log (immediately after a reboot) and post it with your message. Google can tell you how to take dmesg log or see THIS thread.
==============================

gr8nole · Mar 27, 2017 at 11:32 PM

Reserved

xu3sno · Mar 28, 2017 at 12:44 AM

gr8nole said:
What Doesn't Work:
- Calling sucks, see comment below.

==============================
If you want to use this tablet for phone calls, see THIS post before installing.
==============================

==============================
WIFI WORKS - BUT, If you have an issue with wifi not working AND your mac address shows a value starting with 02:00:00, do not post about it UNLESS you take a dmesg log (immediately after a reboot) and post it with your message. Google can tell you how to take dmesg log or see THIS thread.
==============================

FIt's of all, congrats for the new thread specially for crDroid. I like it since it has many features and customization, and support Sony's OMS
It's regret my WiFi problem persists as we discussed on LineageOS' thread. I'm quite sure that /efs partition is the culprit. Unfortunately I don't have a backup.
Anyway, thanks for the ROM.
Just a suggestion, maybe you could build Resurrection Remix and AICP as well, as long as your time allows. TIA

Have a great day.

gr8nole · Mar 28, 2017 at 12:49 AM

xu3sno said:
FIt's of all, congrats for the new thread specially for crDroid. I like it since it has many features and customization, and support Sony's OMS
It's regret my WiFi problem persists as we discussed on LineageOS' thread. I'm quite sure that /efs partition is the culprit. Unfortunately I don't have a backup.
Anyway, thanks for the ROM.
Just a suggestion, maybe you could build Resurrection Remix and AICP as well, as long as your time allows. TIA

Have a great day.

Did you ever try editing your mac again?

We already have RR thread and I can't seem to get AICP builds to boot anymore, so I've moved to this rom.

Sent from my SM-T310 using Tapatalk

xu3sno · Mar 28, 2017

gr8nole said:
Did you ever try editing your mac again?

We already have RR thread and I can't seem to get AICP builds to boot anymore, so I've moved to this rom.

Yes, I did edit .mac.cob, tried to use macloader you sent me but no success.

Maybe @Thanhtho96 and others T311 owners can help me. Thanks.

Where is the link for RR thread? Thanks.

jrv331 · Mar 28, 2017 at 10:53 PM

I moved to this from your linage 14 rom and all works well. It was a clean install with nano gapps Only issue I had was after flashing the over clock kernal from the linage thread, my wifi stopped working.

I got that mac 2xxxxxx problem. Reflashed rom again and not the oc kernel and wifi works perfectly.

Im on the T310.
Thanks for another great rom

nabril15 · Mar 30, 2017 at 6:42 PM

jrv331 said:
I moved to this from your linage 14 rom and all works well. It was a clean install with nano gapps Only issue I had was after flashing the over clock kernal from the linage thread, my wifi stopped working.

I got that mac 2xxxxxx problem. Reflashed rom again and not the oc kernel and wifi works perfectly.

Jr--gr8nole mentioned in the Lineage thread that flashing the OC kernel on the recent builds will disable the WIFI; I asked before flashing. I assume that he's busy with the ROM builds to tinker with the OC kernel. Or perhaps he can't get it to work with crDroid.
With patience, we await.

jrv331 · Mar 30, 2017 at 7:04 PM

I only mentioned because for me on linage it does not break my wifi. I was on the latest linage with the oc kernel and my wifi worked great on my 310.

nabril15 · Mar 30, 2017 at 7:41 PM

jrv331 said:
I only mentioned because for me on linage it does not break my wifi. I was on the latest linage with the oc kernel and my wifi worked great on my 310.

Right. He mentioned that wifi will break with the OC kernel on his latest 1 or 2 Lineage builds.

gr8nole · Apr 1, 2017 at 1:17 AM

New builds are up. You MUST upgrade TWRP to version 3.1.0-1 in order for the Magisk to be installed properly during initial rom install. The install script uses busybox to flash the magisk zip, but our previous TWRP didn't have busybox (now it does).

xu3sno · Apr 1, 2017

gr8nole said:
New builds are up. You MUST upgrade TWRP to version 3.1.0-1 in order for the Magisk to be installed properly during initial rom install. The install script uses busybox to flash the magisk zip, but our previous TWRP didn't have busybox (now it does).

Tried to install the new build: crDroidAndroid-7.1.1-20170330-lt013g-v2.5

Origin: crDroidAndroid-7.1.1-20170327-lt013g-v2.4

1. Upgraded TWRP 3.1.0 to 3.1.0-1 > Successful > Reboot Recovery
2. Wipe cache and Dalvik
3. Flashed crDroidAndroid-7.1.1-20170330-lt013g-v2.5.zip > Failed

/*********
E303: Can't install this package (Thu Mar 30 13;06:10 EDT 2017) over newer build (Thu Mar 30 21;24:30 EDT 2017)
Updater process ended with ERROR: 7
*********/

IDK what's wrong. Never faced such error.

[Jaco69] · Apr 1, 2017 at 10:20 AM

Try to download again, it could be your zip file is corrupt

Inviato dal mio LG-H815 utilizzando Tapatalk

gr8nole · Apr 1, 2017

xu3sno said:
Tried to install the new build: crDroidAndroid-7.1.1-20170330-lt013g-v2.5

Origin: crDroidAndroid-7.1.1-20170327-lt013g-v2.4

1. Upgraded TWRP 3.1.0 to 3.1.0-1 > Successful > Reboot Recovery
2. Wipe cache and Dalvik
3. Flashed crDroidAndroid-7.1.1-20170330-lt013g-v2.5.zip > Failed

/*********
E303: Can't install this package (Thu Mar 30 13;06:10 EDT 2017) over newer build (Thu Mar 30 21;24:30 EDT 2017)
Updater process ended with ERROR: 7
*********/

IDK what's wrong. Never faced such error.

Yeah, they have a date compare function in the very first line of the update-script that doesn't seem to be working correctly. I will remove it and re-upload (or you can edit it to remove the first line if you don't want to re-download).

Edit: Ok, all have been re-uploaded

gr8nole · Apr 5, 2017 at 8:01 PM

New builds are up. 20170405. I have not had a chance to test, so let me know how it goes.

xmarx · Apr 6, 2017

Build 2017.04.05 flashed dirty. No problems.

EDIT : @[Jaco69] model t310, sorry for late answer

[Jaco69] · Apr 6, 2017 at 9:12 AM

xmarx said:
Build 2017.04.05 flashed dirty. No problems.

Which model?

Inviato dal mio SM-T311 utilizzando Tapatalk

Subsonic44 · Apr 6, 2017 at 5:00 PM

xmarx said:
Build 2017.04.05 flashed dirty. No problems.

Same here. T310.

nabril15 · Apr 14, 2017 at 5:01 AM

Same here T310

Sent from my SM-T310 using XDA-Developers Legacy app

gr8nole · Apr 15, 2017 at 1:37 PM

New builds are up 0414

[ROM] crDroid for T31x (Nougat)[Unofficial build]

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