yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] Tankmanbrad:
AOSP 6.x boot to system triggering?

Any way to trigger the system boot w/o a physical power/volume key combo hardware present? Is in the charge only state, no system loaded atm

My p4wifi melted the circuit tape between those actuators and the main board module. Have posted requests for any dead tab owners in my area for their hardware and waiting.

Meantime for months, I successfully kept the tab from shutdown and deep sleep when using omni 444 install, and could boot to bootloader and recovery mode from the quick view tile. Had twrp 3.0.0 installed.

Installed AOSP MM 6.0 the other noght and made sure to turn on dev mode, always awake when charging and usb debug modes before anything, then turned off screen sleep option. Somehow, it either revooted to non sys mode or didnt full cycle back to system at one point and is in charge only mode, not any other state. I see the battery icon for MM WHEN I UNPLUG/plug power. Used to be if I drained tab to zero battery and plugged in, it would charge to 2% then auto boot to sys, waiting fir it to drain to do that, but would prefer not waiting.

Tried linux terminal fastboot and adb commands after installing the shell and tried android app on OSX 12 , neither see the device, which made me believe is in unboot state and just charging.

Used the power/volume module to reboot it a few times (plugging into mainboard would trigger a reboot) but that stopped working.
[Galaxy Tab 10.1 Android Development] madhurudrakshala:
i got an error while installing gapps. How could i resolve this iisue
[Galaxy Tab 10.1 Android Development] jerryhou85:
Please post more information, like what gapps you are installing or error code, so other people can help you better. Thanks.
[Galaxy Tab 10.1 Android Development] LiverpoolFCfan:
Could be some good news on the way... I am still on decatf's 5.1.1 ROM but this Google Play Services beta has fixed the crashes for me. Worth trying with this ROM too. https://productforums.google.com/forum/#!topic/play/uX3Xqk2gi_k
[Galaxy Tab 10.1 Android Development] xdatroxx:
Any chance to get rid of the google search bar in the homescreen?
[Galaxy Tab 10.1 Android Development] xdatroxx:
I got rid of the Google Search bar by (re-)installing the Launcher3 from the play-store. Settings re-appeared when long pressing the home screen and the Google Button can be removed.
[Galaxy Tab 10.1 Android Development] tparle:
Error when installing 6.0

Hi. I have a GT-P7500 (p4) and have been trying to upgrade to 6.0. I have read the instructions on several different sites and tried to follow these but keep getting stuck. The tablet is rooted. The installation of the ROM progresses well but then gives an error along the lines of:

ApplyParsedPerms: lsetfilecon of /system/lost+found to u:object_r:system_fil....

...not supported on transport endpoint.

set_metadata_recursive: some changes failed

E:Error in /sdcard/aosp-6.0-p4-20160809.zip

(Status 7)

Installation aborted.

This is very similar to that reported by sianiemaga on page 66 of this thread.

I have tried with CWM v6.0.3.6 and the installation fails much the same as described above. I have tried to load TWRP and I get a scrolling / rolling screen (like an old TV out of sync)

I see from earlier in the thread that there is a recommendation to use TWRP 3.0 but I cannot locate a version for the P7500. Where can I find this? Is this what I'm missing? Is there a generic version of TWRP that can be used?

Thanks in advance
[Galaxy Tab 10.1 Android Development] xdatroxx:
Here you'll find TWRP for your p4 7500: https://xdaforums.com/galaxy-tab-10-1/development/recovery-twrp-3-0-x-t3522305
[Galaxy Tab 10.1 Android Development] xdatroxx:
Did anyone get Viper4Android 2.5.0.5 to work with this ROM?

I tried How to Install Viper4Android on Nougat 7.0/ and How to Install ViPER4Android on Marshmallow 6.0/, but I cannot get the driver installed.... I/O Error. When I use the ZIP to flash V4A the driver seems installed but status is abnormal and V4A crashes.....
[Galaxy Tab 10.1 Android Development] Leif Karlsson:
No SD-Card

Is it possible to install the Marshmallow on my p-7500 without SD-Card?

If yes., how do I do it?
[Galaxy Tab 10.1 Android Development] Swidilator:
Install 7.1.2 instead
[Galaxy Tab 10.1 Android Development] oibibi:
Seems to work, but shortly after booting Clock, Calendar and Setup Wizard stop working.

But my main problem is: Downloading from the PlayStore does not work. I installed the Pico version of google apps. After choosing 'Download' all I get is 'Download Pending'. Tried different apps, but that makes no difference.
[Galaxy Tab 10.1 Android Development] Parrakas:
Not yet have I noticed any unworking programs/features with this. There are still few things I think the dev should know;

* When I plug headset, there are no icon showing up anywhere. Headphones still works (Not tested with microphone headset yet).

* I'd also want to let you know that the video recording works just fine, even it is listed as non-working by op.

(I am using GT-P5220)
[Galaxy Tab 10.1 Android Development] r1chy33:
GApps Pico

Hello..

What gapps works today for this rom? I have not been able to solve the problem with the gapps pico mentioned..

Thanks in advance!
[Galaxy Tab 10.1 Android Development] coldfire:
Hello, was anyone able to find a solution for the browser crashing ?

I tried the stock browser, chrome, firefox, opera, dolphin... all are crashing

even after giving them permission to storage they keep on crashing
[Galaxy Tab 10.1 Android Development] meetkalamar:
try the chromium optimized for tegra 2, it's here in another thread ;)

https://xdaforums.com/galaxy-tab-10-1/development/app-chromium-m56-optimized-tegra-2-t3550210
[Galaxy Tab 10.1 Android Development] cancunia:
It's odd that some get problems and others do not! How can that be?
[Galaxy Tab 10.1 Android Development] coldfire:
Thank you so much, that works like a charm :good:
[Galaxy Tab 10.1 Android Development] mzurk1:
Greetings!

I feel that I followed all steps. I am running into the following error message.

E: Can't open /sdcar/aosp-6.0-p4wifi-20160806.zip (bad)

I am attempting this on a Galaxy Tab 10.1 GT-P7510 version 4.04.

Any help would be appreciated

-Mike
[Galaxy Tab 10.1 Android Development] jacky03:
Do you install twrp?Dont use Cwm

And you base system is offical?

You can download again to flash it.
[Galaxy Tab 10.1 Android Development] DimitarPavlov:
Does this ROM have issues with the Google Play Services?
[Galaxy Tab 10.1 Android Development] bierma32:
Read post #1 from decatf

Google App force close

- Install GApps Pico.

- Google App now uses the NEON instruction set which the CPU on this device does not support. The pico package does not include the parts of GApps which use the NEON instruction set.

- reference post

Last known compatible versions:

Chrome 49.0

Gboard 6.0.69

Maps 9.44

Google Play services 10.0.84

Google Play services 10.5.42 beta

When using previous versions of apps, disable auto updates:
[Galaxy Tab 10.1 Android Development] CharlesDon65:
Please does the SIM work on the latest version for the p4 ?
[Galaxy Tab 10.1 Android Development] Cmr0:
Hi i'm realy interest in this, i have android 4.0.1 and the most of the app are too old and they just dont update anymore because most of the updates are for android 4.4+. So want to install this ROM. I already install a ROM but it was a long time ago so i dont remember how. But my problem now is that i did the root but with the app kingroot (i think that's the name). How do i proceed now. ? I still can install the rom on my tablet?

Sorry for the bad inglish
[Galaxy Tab 10.1 Android Development] Duvel999:
Use the 7.1.2 ROM.

Is much Smoother.

Read the instructions of topic good.
[Galaxy Tab 10.1 Android Development] KcowMoo:
This is and interesting tempting to try but I have done so much work to customize my factory 6.01 rom it would be like starting over. I hope thread doesn't dissappear because I would like to try it when later when more of the bugs are ironed out.
[Galaxy Tab 10.1 Android Development] Duvel999:
Make a twrp or nandroid backup.. then you can always restore 6.0:)
[Galaxy Tab 10.1 Android Development] G.RozNCo:
P7510 6.0.1 Drivers

Hello XDA,

I successful install the 6.0 Android on my P7510, but now it doesn't Initialezed the USB Port ...

Which driver can I forced?

Salutation

Mr R.
[Galaxy Tab 10.1 Android Development] bierma32:
You must enable the Developer Function and active the MTP transfer.
[Galaxy Tab 10.1 Android Development] G.RozNCo:
Hello ,

I'd do this.

To my mind, is the windows driver the problem.

I means the USB Device Info is maybe corrupt or empty, and Windows cannot find a appropriate driver.
[Galaxy Tab 10.1 Android Development] bierma32:
Does Odin 3.07 see your Tab?

If not search for Samsung USB driver GT-P7500

https://www.google.com/url?q=https:...nA4AQFggLMAA&usg=AOvVaw2PugUbiZ-p5Dc45oIG_2rm
[Galaxy Tab 10.1 Android Development] cancunia:
Apologies if this has been covered, but I also have a USB problem. My TAB charges without problem but my Laptop (Ubuntu) does not see the TAB via the USB cable either in the File Manager or via LSUSB. The TAB will also not recognise the OTG cable when running Android, but I discovered that the OTG does work when in TWRP recovery mode. In TWRP I can mount & see the OTG USB drive files but my laptop still does not see the TAB.

I have MTP set in the Developer Options. Charging via the Laptop USB port also works.

ADB 'list devices' does not work either, no surprise I suppose but thought I'd mention it..

Android version is 6.0.1

Build Number MOB30X test-keys

The build number looks a bit odd TBH...

Not sure if this is related, but although I can pair via BlueTooth connection fails due to 'No Usable Services'
[Galaxy Tab 10.1 Android Development] russ89713:
does not see device

My computer charges . and it see the device with

adb devices

but when I put it into download mode using the up vol and power it does not see it

its like its not there.. does this mean I need to use windows and a usb driver.. because when booted normaly my computer Linux mint 18 with /etc/udev/rules.d set for the 04e8 device

lsusb show fine also

Bus 001 Device 052: ID 04e8:6860 Samsung Electronics Co., Ltd Galaxy (MTP)

Just nothing when i am in the special download mode..

now to be fair I slectct download option but hitting power button it does not go anyware i am to asume I am in the mode correctly i feel as though I need to select it and it will go into a certain mode but it does not.. am I doing something wrong?
[Galaxy Tab 10.1 Android Development] cancunia:
What do you see on the screen of the Tab when you have booted into download mode?
[Galaxy Tab 10.1 Android Development] Hoodie_killer:
recover

i got twrp 3.1.1 but the files dont show
[Galaxy Tab 10.1 Android Development] torres1948:
Error installing AOSP-6.0 on Galaxy Tab 10.1 model GT-P7500

Dear Sir.

I tried to install aosp-6.0-p4wifi-20160806 on my

Calaxy Tab 10.1 GT-P7500 and got a message:

ApplyParsedParms: Isetfilecon of /system/lost+found to u:object_r:system_file:s0 failed: Operation not supported on transport endpoint

set_metadata_recusive: some changes failed

E:Error in /sdcard/aosp-6.0-p4wifi-20160806.zip

(Status 7)

Installation aborted

My tab has Android 4.0.1, ClockworkMod recovery v.5.8.3.1.

Model named GT-P7500, not GT-P7510, but it support Wi-Fi and is not accept aosp-6.0-p4-20160806.zip

Can you advice me what I can do?

Regards,

Radmir
[Galaxy Tab 10.1 Android Development] bierma32:
Update your CWM Recovery to TWRP 2.8.7.0.
[Galaxy Tab 10.1 Android Development] torres1948:
Dear bierma32,

I wanna have the way to return to its origrinal state, so I wanna know next:

- why through TWRP 2.8.7.0? (I may downlaod v. 2323-3G, v. 2215-gt-p7500, 311-20171009_v2-p4wifi, ...)

- I've backed up my tab full by CWM 5.8.3.1

- If I failed with TWRP, may I use this backup to restore in TWRP - will it compatible?

Regards,

Radmir
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=9492205]torres1948[/MENTION]

The TWRP 2.8.7.0 is stable Version were you can install all Android Version from 5 to 7 on this Tab.

Error 7 means the Recovery supports not this Version.

You can flash the TWRP.zip with CWM , than you can backup your Tab again.

CWM Backup is not compatible with TWRP.
[Galaxy Tab 10.1 Android Development] torres1948:
Dear bierma32,

I got your advices and made an attempt to install TWRP 2.8.7.0, but I had no instruction "How to install TWRP", found one on the Net (for some phone), thought it will acceptable and started to quest...

One of the steps was "wipe data/factory reset, wipe cache, wipe Dalvik cache, wipe system, wipe something else", I without any thoughts made this action, Wow, I forgot, I have no ext sdcard, all I have for install was on the internal memory! As a result I got a black brick with the label "Samsung GALAXY tab ..." on it.

Imagine what I fill... But after a little thinking I connect the tab with my desktop PC, launched adb, push supersu.zip, AOSP ...zip and installed both.

But it seems that is not all I may met.

So, there is new problems,

- supersu not installed, may be because I not uninstalled it before installing TWRP!? - I need some advice, and this is the first task, I should do.

- I unable to install GAPPS version nano, it said, insufficient memory in the "system" - thus I must resize it but I don't know how to do it, as can understand, in twrp it does all automatically, I think without resizing it despite the existence of the button "Resize"; or exclude some of apps through config for GAPPS.

- I wanna to save images for all blocks:

15387648 mmcblk0

12288 mmcblk0p1

5120 mmcblk0p2

8192 mmcblk0p3

591872 mmcblk0p4

458752 mmcblk0p5

2048 mmcblk0p6

12288 mmcblk0p7

13969920 mmcblk0p8

8192 mmcblk0p9

307200 mmcblk0p10

512 mmcblk0boot1

512 mmcblk0boot0

The biggest is block 8 - 13 Gb, my internal memory only 16 Gb, so if I use dd command to create images I'll fail because there is no place.

So, I want to do this using USB disk (I have the second Galaxy Tab GT-P7500 to copy).

Thus, if I wanna know how to do this, I have to find the answers how to do next in terminal emulator apk and/or in TWRP terminal:

how to find which device bundled with USB disk

how to mount the full USB disk (second parameter allows to mount directory, or may be I must create it especially?

and for what need on TWRP terminal exist dir named "usb-otg", may be especially for mounting USB disk?

Regards, Radmir
[Galaxy Tab 10.1 Android Development] torres1948:
Dear bierma32,

I already found answers for most question excluding

- supersu not installed, may be because I not uninstalled it before installing TWRP!? - I need some advice, and this is the first task, I should do.

I think really I'll return the tablet in previous status, and repeat installation again.

If I met a problem I'll let know.

Thanks for help,

Radmir
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=9492205]torres1948[/MENTION]

At first if you send an question to a person put the @ to user name , so I become an message.

It is not necessary to backup all parrtions.

Important Partions are efs, modem and boot.( you has got a 3G Tab )

So my idea is go back to Stock , flash it with Odin 3.07 or 3.09 I use it a lot of times were I wiped also my internal Sdcard.

After reboot to Stock system, download Aosp and nano Gapps ,than boot into Download mode and flash TWRP file with Odin.

( you no need SU rights to flash an Custom Recovery )

Now you have backup at first your ROM incl. Efs and modem.

Than make a factory reset and wipe system ,cache ,data ( not int .data / or data media )

Now flash Aosp and gapps , after that wipe cache and dalvik.

Reboot to system , takes a few minutes ( wait ) all is done.

Was this all successfully boot into TWRP delete your Backup of and create a Backup of Aosp with efs and modem.

Now you can flash SuperSU.zip or magisk from decatf.

If goes something wrong restore your boot.IMG
[Galaxy Tab 10.1 Android Development] torres1948:
[MENTION=535667]lower[/MENTION] saxony

Thanks for answer,

but there is other obstacles.

First, the second tablet has the recovery with menu (may be factory recovery - it marked Android system recovery <3e> ):

reboot system now

apply update from external storage

wipe data/factory reset

wipe cache partition

apply update from cache

Really I can't see what I can do, the tablet has ROM manager, it may install newer version of CWM, something else, it forbid installing from external sources, despite for checked external sources, I don't see how can I root this device and withiout rooting I am not able to make any block copies.

I think all this I should delay ...

Just now I'll attempt to flash from the beginning...

Thanks,

Radmir - my real name.
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=9492205]torres1948[/MENTION]

If you post it following [MENTION=5390857]bierma32[/MENTION] than I become directly an message to email account.

This is the original Stock Recovery

reboot system now

apply update from external storage

wipe data/factory reset

wipe cache partition

apply update from cache

With Stock Recovery you can't flash an Customrom like AOSP.

You have to install the TWRP with Odin 3.07 or 3.09 .
[Galaxy Tab 10.1 Android Development] torres1948:
[MENTION=535667]lower[/MENTION] saxony

I repeat all the process one times more.

What I found:

Don't use TWRP v 3.11 - terminal in recovery exist, but it doesn't see USB disk - commands lsusb, blkid did not list and buses, or usb devices.

I failed to install SuperSU, below what was on the screen

Installing '/usb-otg/su/SR5-SuperSU-v2.82-20171001224502.zip'...

Checking for MD5 file ...

Skipping MD5 check: no MD5 file found

*************

SuperSU installer

*************

- Mounting /system, /vendor, /data and /roofs

- Extracting files

- Detecting system compatibility

- System-less mode, boot image support required

- Creating image

- Mounting image

- Creating paths

- Removing old files

- Remounting system r/w :(

- Placing files

***************

Boot image patcher

***************

-Finding boot image

---Boot image: /dev/block/mmcblk0p3

- Extracting ramdisk

- Decompressing ramdisk (gzip)

- Checking patch status

- Creating backup

-Creating signature

---Unsigned

- Patching sepolicy

- Adding daemon launcher

- Adding init script

- Creating mount point

- Patching init.*.rc, fstabs, dm-verity

- Creating ramdisk backup-

-- Failure, aborting

- Unmounting /system and /vendor

- Done!

Updating partition details...

...done

I tried previous version of SuperSU, manage to get Samsung_Galaxy_Tab_10.1_root.zip, but RootChecker types:

Sorry, This device does not have proper root access.

------------------------------------------------------

I thought may be there are some things remained from previous installation, and tried to flash unSU-signed.zip:

What I saw on the screen:

...

unSU script

Mounting...

Removing SuperSU Systemless...

Unmounting...

Done!

NOTE: Flash your ROM's default boot.img to complete the unrooting process!

Great! But I have no ROM's default boot.img - what does this mean?

May be I must to copy the block Boot image: /dev/block/mmcblk0p3 in advance?

Exuse me for bothering you by stupid qiestions, but there so much I need to know...

Regards,

Radmir
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=9492205]torres1948[/MENTION]

here are the download links for

Odin 3.07 https://odindownloader.com/download/odin3-v3-07

TWRP 2.8.7.0 https://xdaforums.com/devdb/project/dl/?id=24427

Screenshot download mode

Boot into Download with Button kombo

Start uo Odin

if you see the in the left top Field the Com Address on the odin tool is your device connected.

Select under PDA your TWRP.tar.md5 file

select only the factoryreset funktion on the Odin tool

then press start , wait if you the Pass message, than boot directly with the combo Buttons into the recory ( important )

than you see new TWRP.

now you can wipe / format the Sytem cache , dalvik and data ( not data media )

install your Rom. Reboot to system, take some minutes ( 10 )
[Galaxy Tab 10.1 Android Development] torres1948:
[MENTION=535667]lower[/MENTION] saxony

Hi, bierma32,

I made several attempts and found out the reason "failed tj backup RAM exist for TWRP 2870, 2323-G, 311 and it seems it a fault in the recovery itself. I finished with TWRP 311, cause it may use recovery.img file for loading recovery. I looked into my previous backup done by CWM 5.8.3.1, extract the recovery.img, and set CWM 5.8.3.1. Then I tried to install SR5-SuperSU-v2.82-SR5-20171001224502.zip and I got success. Device was rooted, root checker confirmed it, and I returned to twrp installing twrp recovery image. I analyzed the mmcblk0p3 (boot) and found it differs from boot before installing SuperSU. All is OK. I'll keep the previous version for uninstall, but root is good.

I installed a brief version of Open GAAPS. All seems OK, but all is running slow, only Play Market works good and I tried to install some *.apk. Many applications just dully sais it faild and suggest to remove it.

Device works slow, cause it is 32 bit machine, and Android 6.0 seems heavy product for its CPU.

I think about changing version 6 onto 7 or higher...

But I don't think they will be better... Cam application as it was claimed works good with flash, but video doesn't. One time I saw it starts and stops, but failed to save movie, and crashed. May be Google services were cut and this is the reason of fault. I wanna to resize partition system to install GAAPS in full,

but really I don't know what to do. In any case one cannot expect a vivid behavour of such old piece of iron...

Additionally, USB flash works only if they support USB 2.0, any USB 3.0 and / or compatible with 2.0 will not work, and these moreover are restricted by 4 GB size as old windows was. ExtFat doesn't work also.

Regards,

Radmir.
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=9492205]torres1948[/MENTION]

All wath you tried is OK, but you must remember this is is an 10 years old Device.

I use this Tab as my daily driver if I'm traveling, but I use the Aosp 7.1 with out gapps .

All the problems with is written in the Thread of Aosp 7.1 and in the General Forum .

You must try to over clock the CPU to max 1400 MHz.
[Galaxy Tab 10.1 Android Development] torres1948:
From the outlet I tried to install GAAPS, but failed. I continue to find the way to install this product, because nothing worked stable, first of all the playmarket.apk.

After I succeded with GAAPS - 6.0 -arm- piko at last playmarket (googleplaymarket-1580794969-www.androeed.ru.apk) begin to work, it works perfect, downloading, installing. Some other product from playmarket after start gives an error, if I stopped it in Settings|Applications and restart it, it may work, but not all. I think some products cann't using Tegra chip, and failed.

So, I got what I can, and thanks you for precious advice. If my people want to continue I try to install Android 7.1 and higher...

Regards,

Radmir
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=9492205]torres1948[/MENTION]

Here is something writen about problems with goople play services

https://xdaforums.com/galaxy-tab-10-1/general/stable-7-1-setup-google-voice-bigger-t3768344
[Galaxy Tab 10.1 Android Development] douglasmion:
Please guys I need a hand here right now

I'm desperated. This android works fines for me, i just reset, re-flash so many times and i still get the same problem, on my Youtube! I just download the app normal in the play store, i get in the interface on youtube but when i click to watch a video he closes.

I just try this android, the 5 and i get the same problem..

theres any light could help me with this?
[Galaxy Tab 10.1 Android Development] lacibb:
Helló..

samsung gt-p7500 pillecukor Rom please
[Galaxy Tab 10.1 Android Development] sandroicho7:
the link of this file "aosp-6.0-p4-20160809.zip" isn't working can anyone here give me this file please
[Galaxy Tab 10.1 Android Development] kroker:
i need download link for rom file zip p7500
[Galaxy Tab 10.1 Android Development] kroker:
+

i need p7500 rom

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