yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] Sextord:
#1316

Hi guys!!

To start i wish you all a happy new year!!

I'm trying to give a new start to my GT P7500. I found your Custom Rom and i started with 6.0 Marshmallow, wich did not work. When i tried to flash the ROM it stopped immediately with a red line code describing an error (sorry it's not helpful).

Now i'm trying the 7.1 Nougat and when i flash the ROM it freeze on the target (one of the first step). The code line finish by "Key release".

Does anyone has an idea of the problem? The version of TWRP maybe?

Thanks for your help guys.
[Galaxy Tab 10.1 Android Development] bierma32:
Double Post deleted
[Galaxy Tab 10.1 Android Development] joshjryan:
I had the same issue when using the newer version of TWRP. Once I installed TWRP 2.8.7.0 it installed successfully.
[Galaxy Tab 10.1 Android Development] bigflou:
For my case, the installation works from the internal storage memory and with adb sideload with TWRP 3.1.1.

Use adb sideload to see the percentage of installation progressing in the command prompt window.

If the percentage does not increase and freeze, use TWRP 2.8.7.0 as mentioned in the first page of the thread by decatf.
[Galaxy Tab 10.1 Android Development] Sextord:
Ok Thanks for those first advices. As soon as i have a little bit of time i'll try.

H.A.N.D.
[Galaxy Tab 10.1 Android Development] piero79:
Don’t work 3g part. i have installation the correct version for my p7500 (p4). Help me please
[Galaxy Tab 10.1 Android Development] broersen77:
Stays in Welkom 'screen'

I have upgraded the P7510 to nougat 7.1.2 but everytime I want to go to set up as new device. That part stops working.

What is wrong?
[Galaxy Tab 10.1 Android Development] bierma32:
Which TWRP Version you are using.

Have done a clean install ?

Which gapps Version you using ?
[Galaxy Tab 10.1 Android Development] MrMoods:
Hi.

I'm googling the whole night, because I try to update my Samsung Galaxy Tab 10.1N (GT-P7501) to Android 7.1, but I never came across the 1st step. In TWRP there is no GT-P7501 or GT-P7500. How did you all do the update without the right device in TWRP?!?

I tried to find an old version of TWRP, but they always say it's related to the device and I can't find a version for my device.

Can you please help me?

Greets

MrM
[Galaxy Tab 10.1 Android Development] DryTaste:
[MENTION=4404851]decatf[/MENTION] The 2019 release link for P4 (3g) on XDA is broken.

I think this has to do with xda? I'm not sure, its giving me a 410 - gone response. The link to the 2017 release still works.
[Galaxy Tab 10.1 Android Development] bierma32:
The GT-P7501 is the German Version of the GT- P 7500.

Here are the Link to the TWRP https://xdaforums.com/galaxy-tab-10-1/development/recovery-twrp-3-0-x-t3522305

A lot of user has got problems with Version 3.x try the V. 2.8.7.0

Best performance for this is to use with out gapps and over clock the CPU to 1400 MHz.
[Galaxy Tab 10.1 Android Development] MatBru:
I managed to install 7.1.2 on a GT-P7501.

TWRP 3.1 worked fine for me, i believe fstrim (not available in 2.8.7) helped me getting past the samsung boot screen.

The first boot took long time, it was stuck at the android logo for a good while, and I was about to give up.

As i did not have access to a Windows box, I've used heimdall to install TWRP 2 partitions.

However, in Google Play (I installed the Lollipop one) I cannot find Chrome nor Firefox, any suggestion?
[Galaxy Tab 10.1 Android Development] nickname75:
Chrome is not compatible with this old hardware.

The solution is to use Chromium for Tegra 2, link is mentioned in one of first posts in this thread.

Skickat från min ONEPLUS A6003 via Tapatalk
[Galaxy Tab 10.1 Android Development] Duvel999:
Use Kiwi browser or Firefox focus.

Use a Kernel manager for Kernel settings on 1400 MHz.
[Galaxy Tab 10.1 Android Development] Herindumas:
Hi there. I tried to install a rom for the GT-P7510 Kernel 3.1.10 Build IMM76D.XXLPH

Nothing worked so far, I'm confused when entering the download page.

I have no idea which ROM i need to download.

Could someone direct me to the downloadlink for this device only.

I'm also unable to install TWRP.

Thank you.
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=10628655]Herindumas[/MENTION]

At first you must tell us which Device you have got.

Samsung GT-P 7500 = p4

7510 = p4 WiFi

7501 = p4

7511 = p4 WiFi

TWRP Download https://xdaforums.com/galaxy-tab-10-1/development/recovery-twrp-3-0-x-t3522305

Rom Download Links are here https://xdaforums.com/devdb/project/?id=17224#downloads
[Galaxy Tab 10.1 Android Development] Herindumas:
I got the Samsung Galaxy Tab 10.1 GT-P7510 which is the p4 Wifi i assume. I did a flash using aosp-7.1-p4wifi-20190318.zip using ClockworkMod Recovery v5.8.3.1. It gives me the message: No file_contextsTarget samsung/GT-P7510/GT-P7510:4.0.4/IMM76D/UELPL/user/releasekeys.

After some time it gives me another message, which is: ApplyParsedPerms: lsetfilecon of /system/lost+found to u=object_r:system_file:s0 failset_metadata_recursive: some changes failed E:Error in /sdcard/aosp - 7.1 - p4wifi - 20190318.zip (Status 7) Installation aborted.

I did root the GT-P7510 with Odin3_v1.85 and i installed SuperSU Free V2.82.

At first hand i wasnt able to install TWRP so i used ClockworkMod Recovery instead. I probably did everything wrong lol...
[Galaxy Tab 10.1 Android Development] Herindumas:
I got it! I was able to install TWRP through Odin. Started in TWRP and installed the ROM. I'ts working fine. :good:
[Galaxy Tab 10.1 Android Development] dafiduck:
how much time the rom installation should take? Using TWRP 2.8.70 instead of 3.x doesn't solve the freeze...
[Galaxy Tab 10.1 Android Development] MatBru:
I believe the first boot took at least 15 minutes on my tablet.

I did trim the data partitions afterwards with TWRP 3, which i believe improved the file system performance.
[Galaxy Tab 10.1 Android Development] dafiduck:
Ok, I stopped to rebooting and waited 32 minutes but now it works

thanks for your reply
[Galaxy Tab 10.1 Android Development] Warzzy:
Please, can you re-upload the ROM p7500 3g to different download site? Is there a chance? I downloaded it before 2-3 years ago but I can't download now. Download time is corrupted in %5 and also it says 2 days remaining to complete the download.

EDIT: Finaly, I could download the file.
[Galaxy Tab 10.1 Android Development] dafiduck:
The battery charge is very slow, after 8 hours is at 55%, can I configure something to speed up? Before upgrading the charge time was 2-3 hour for 100%
[Galaxy Tab 10.1 Android Development] anemal000:
I installed everything as a guide but I am stuck on the word android and it does not start what am I wrong?

---------- Post added at 03:31 PM ---------- Previous post was at 03:28 PM ----------

ok i correct it took a long time
[Galaxy Tab 10.1 Android Development] oller53:
dafiduck I also have problems with charging the battery, with the previous rom (android 5.1) the charging times were faster and during charging, with the tablet off it showed the percentage of charging in progress.

Can someone help me?
[Galaxy Tab 10.1 Android Development] dafiduck:
Please apologize me if I quote myself but this awesome ROM has this strange problem, the battery charge never goes beyond the 50-55%

I've reinstalled the old 5.1 ROM and it charges fully at 100% so the problem isn't the tablet itself, any hints? How can I debug the problem? The logs (using syslog) don't contain useful info.

I charge always when tablet is turned off, after 8-10 hours I turn it on and the battery level is 45-50-55% :crying:
[Galaxy Tab 10.1 Android Development] Duvel999:
Charge it when its on. Or do a fresh , clean install.

On 7.1 .2 it takes more time to charge.

Remember Samsung didn't support it after 4.0.4 anymore:cool:
[Galaxy Tab 10.1 Android Development] bierma32:
[MENTION=10750997]One16[/MENTION]

First step : search for YouTube : how to install a Custom recovery on Samsung galaxy tab 10.1 GT-p7500 .

https://m.youtube.com/watch?v=gbPKClXpCF8

All files what you need you will find at first Post.

You need TWRPxxx.Tar for Odin

AOSP 7.1.from

Gapps if you want.

Magisk or su.zip if you want Root.

GT-P7500 is the p4

GT-P7510 is the p4wifi Tab.
[Galaxy Tab 10.1 Android Development] xMankindx:
Hey I just noticed this ROM and wanted to flash it on my old tablet. Anyway I am not able to download the zip files (I get the error get.xda-developer.com is not reachable). Is there a possibility that you upload the files to some other website?

Thanks!
[Galaxy Tab 10.1 Android Development] Indomastone:
hi guys, I know, is a old rom, but... I have 3 devices in use (1 for gps at car, 1 for media cast at home and 1 for mangas & animes).

so, all three are crashing with play services after one update (we are using 6.0), then I install this rom and still have crashes on gmaps, youtube, mxplayer, etc. I found the last version of play services (19.8.29) who doesnt crash. from this point, Im get stuck with the other apps above
[Galaxy Tab 10.1 Android Development] Duvel999:
Use the 7.1 .2 Rom. Use a older Playstore apk from apk mirror..

Read this topic from start.

There's a lot info.

Some apps use to much memory.

Try some lighter alternatives
[Galaxy Tab 10.1 Android Development] Indomastone:
Hi Duvel999, Maybe I didn't make me clear enough.

I have updated to 7.1.2 from 6.0.

At start, even youtube works, until some app (like google home or gmaps) require an upgrade of play services, and himself start to crash, so I find an recent and stable release of him, but this wont fix the crashes of youtube and gmaps.

But I will look for earlier releases from these apps, its a digging work that I prefer not doing again.

thanks for your reply.
[Galaxy Tab 10.1 Android Development] sintoo:
As 3 other people have mentioned on 1 page before this page, the 2019 latest 7.1.2 for 3G (p4) doesn't detect the SIM card anymore. I'm in the process of downloading the 2017 version and try again see if SIM is detected.

Anybody can confirm their 2019 version detects SIM or not?

Thank you.
[Galaxy Tab 10.1 Android Development] CJdev:
Try this tutorial from [MENTION=8924950]HiltonJ[/MENTION]:

https://xdaforums.com/galaxy-tab-10-1/general/stable-7-1-setup-google-voice-bigger-t3768344

I've also added my 2 cents on page 6.

I've had pretty good results with it, though I don't use all the apps you use. Google assistant continues working even after a play services update. Also, don't disable NEON emulation in the developer options. It is required for most of the GApps.

---------- Post added at 12:26 PM ---------- Previous post was at 12:24 PM ----------

Yeah, I'm using the 2019 version and SIM is not being detected.
[Galaxy Tab 10.1 Android Development] Yogesh_yog:
First of all thanks a lot for the Custom Rom. Screen recording is not working via third party apps. Its rebooting. Is there any way to make it work
[Galaxy Tab 10.1 Android Development] 1goodm:
Only through those applications that use the root method.
[Galaxy Tab 10.1 Android Development] oxendine9381:
:( make sure you downloaded the correct version of twrp for your device. Each version is a bit different. 3 roms 3 verions of twrp.
[Galaxy Tab 10.1 Android Development] MrMorf:
Hi all!

Can i install this rom on p7300?
[Galaxy Tab 10.1 Android Development] bierma32:
We have the same Rom for the GTab 8.9 GT-P 7300 / 7310
[Galaxy Tab 10.1 Android Development] drasterlx:
Hello

anyone know how to solve the issue of mobile network/no sim in aosp-7.1-p4-20190318??

any step how to rollback or add the old files related to network in last update?

Thanks
[Galaxy Tab 10.1 Android Development] ttsskk:
So, I physically thoroughly destroy the radio module chip (Broadcom BCM4****) on our P7510 p4wifi Galaxy Tab 10.1 Wi-Fi and a couple adjacent items within the metal screen enclosure.

Turn on the device.

Wi-Fi works.

Today I learned: WiFi just happens to my device.
[Galaxy Tab 10.1 Android Development] sattab16:
I just updated Galaxy Tab 10.1 (p4wifi / GT-P7510) android 4 to Nougat.

After updating there is hardly 10 apps on that tab. Major apps like Google Play store, Google play services and Google settings to sign in are completely missing after updating.

I installed Google play store on it but when I click to sign in , nothing happened. Not going to sign in.

I installed Google services but when I try to open it, it stops

My question is that:

in such a situation, what steps/tips I need to take to sign in the Google store so I can start downloading apps from Google play store?

can someone/ expert help me out on that issue please? I am grateful.
[Galaxy Tab 10.1 Android Development] Duvel999:
It's a bad flash.

Wipe everything.

Factory reset.

You can use APK mirror
[Galaxy Tab 10.1 Android Development] Shuff:
thanks ! installed las P4 on my GT-P7500.

Get loop "force close" on setup wizard untill i manually configured wifi. (no sim card inserted).

everything seems to work, but this tablet is really slow :)
[Galaxy Tab 10.1 Android Development] TheBrokenLaw:
How to connect WIfi

How did you manually configure wifi mine keeps crashing
[Galaxy Tab 10.1 Android Development] manouchk:
finally managed to install rom but several apps don't work

I finally managed to install aos nougat on my P7510. Thank you for who did that!! Amazing!

I was willing to install some app for my daughter: khan academy kids, scratchjr, Monument Valley. So far, only scratchjr is working.

Is there a chance that I can add some app that could make thoose app function properly?

If I understand well there is some Neon stuff that I don't know yet what it is that may make thoose app work but it would probably make them too slow. Any hint of what I could do?

Khan academy just show a frozen picture, nothing else. Monument Valley app and Fiete Hide & seek app just crash when launching the app.
[Galaxy Tab 10.1 Android Development] Duvel999:
It's hardware related.

Choose older light versions, or alternatives.

Try it, explore it.

This tablet is not so current anymore;

But If you play it softly, than you can have some fun.
[Galaxy Tab 10.1 Android Development] wibort:
Works simcard?

Hello,

I would like to know if the SimCard worked for you, it does not recognize me.

---------- Post added at 04:40 PM ---------- Previous post was at 04:34 PM ----------

Hello,

Did the simcard work for you?
[Galaxy Tab 10.1 Android Development] xdauname:
Thanks to the developer Decatf for creating this ROM and keeping this old tablet alive! I flashed this ROM for a single purpose - to use it as a streaming device for my 2012 Samsung Smart TV, but it seems like the native cast functionality in Android 7.1.2 is not working to stream from the tablet to the TV. I downloaded several third-party apps on the tablet but none of them recognizes the TV although the TV has Miracast. I'm not able to cast or mirror from the tablet to the TV at all.

Can anyone please recommend a way to screen cast or mirror from the tablet to the TV? I'd greatly appreciate it.
[Galaxy Tab 10.1 Android Development] feeeeel:
My Success!

My Success

Kudos to the developers and to this thread - the operations went smoothly and I have a working tablet. It's slow-ish and I'm not using a SIM card, so can't speak to that. But I'm just using it for a "Home Entertainment" system -

3 apps for streaming listening (CBC Listen, Radioplayer Canada and Old-Time Radio Player),

1 app for playing music and video (BubbleUPNP, which accesses my music and movie collection running on a Kodi server elsewhere in the house),

4 apps for streaming video (Old Movies, YouTube, TED and NFB Films),

4 apps for general home assistance (Google Home, TO Waste, Reebee and Environment Canada Weather)

plus Lawnchair, Google Keyboard, GMail and Google Calendar. Casting works fine from all of these.

The most important thing to do is TURN OFF auto-update for everything. Then you can control the exact version of all the apps. For me, all apps are up-to-date except:

Google Play Services - 14.7.99 (Dec 2018)

Google - version 4.8.12.19.arm (July 2015)

Google Home - 2.7.21.2 (Nov 2018)

Old Movies - 1.5.1 (May 2019)

NFB Films - 3.0.2 (Dec 2018)

GBoard - 6.0.69.142176780 (Dec 2016)

Some usability may exist for later versions, but I was more interested in casting (audio to Chromecast Audio and video to Chromecast), so that's my list. If I update any app from Play Store, I make sure to test it. If it gives any problems, I will revert to the previous version and it goes onto the "frozen" list. The only problem with any of the above is that CBC Listen does not recognize I'm in Canada, so won't give me Playlists. I'm exchanging emails with the CBC developers on that. Location services works fine for everything else.

No, you don't need to root the tablet ahead of time. I do have Magisk installed and 3C CPU Manager to boost the speed to 1.4 GHz.

I hope this helps someone. Just be patient through the process, this is a creaky old tablet and nothing is going to happen very fast. Especially first boot after flashing AOSP. Good Luck and Thanks again to all contributors.

Phil
[Galaxy Tab 10.1 Android Development] jonas.gustavsson:
I can just second the previous post - Kudos to the developers and to this thread! Thanks to it, the world has been saved from some electronic waste.

As thanks, I'd like to add my two cents to this thread:

After following all the instructions I could find (including overclocking), I still did not think the overall performance was acceptable. It was simply too slow in everything I did with it. As some people reported being OK with the performance I spent hours fiddling around. I tried disabeling Google Play Store and Google Service too, but did not help.

What I did find to help was to do a clean install of the ROM and not install Gapps. That made a significant performance improvement! It's still not even close to a modern tablet, but now it's acceptable.

If you don't have Google Play (just as me), I recommend getting the F-droid app store. From there, you can download additional apps, especially:

Kernel Adiutor - for overclocking

APK-mirror - yet another app store to get most of the apps that are available via Play Store.

Hope this helps someone! :)
[Galaxy Tab 10.1 Android Development] kumardeepu:
Rom download link is broken. Please can anybody share mirror download link......
[Galaxy Tab 10.1 Android Development] 3MAJ:
The links pointing to devdb are no longer working due to XDA migration to Xenforo.

Can someone please reupload the files?
[Galaxy Tab 10.1 Android Development] 3MAJ:
I have found the links on decatf's page on androidfilehost:

Downloads for : Samsung Galaxy Tab 10.1 | AndroidFileHost.com | Download GApps, Roms, Kernels, Themes, Firmware and more. Free file hosting for all Android developers.

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

androidfilehost.com
[Galaxy Tab 10.1 Android Development] eritang:
thanks,how to install twrp3.11?use odin?
[Galaxy Tab 10.1 Android Development] kumardeepu:
Thank you...
[Galaxy Tab 10.1 Android Development] 3MAJ:
There is 3.11 flashable with Odin available on the same repo.

Downloads for : Samsung Galaxy Tab 10.1 | AndroidFileHost.com | Download GApps, Roms, Kernels, Themes, Firmware and more. Free file hosting for all Android developers.

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

androidfilehost.com
[Galaxy Tab 10.1 Android Development] :
Possible to fix camera?
[Galaxy Tab 10.1 Android Development] aginko:
Ahoj, má to ešte niekto?

Translation: Hi, does anyone else have it?

[ROM] [Neoficiálne] [AOSP] Android 7.1.2 Nougat

z odkazu sa už nedá stiahnuť dajte mi tip na funkčný odkaz ďakujem

Translation: from the link can no longer be downloaded give me a tip for a functional link thank you
[Galaxy Tab 10.1 Android Development] Galaxytab_87:
Hey dude... help me... Link for P4wifi...

404 Not Found

nginx
[Galaxy Tab 10.1 Android Development] meiser.horste:
Hello, I found everything on this page.

Downloads for : Samsung Galaxy Tab 10.1 | AndroidFileHost.com | Download GApps, Roms, Kernels, Themes, Firmware and more. Free file hosting for all Android developers.

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

androidfilehost.com
[Galaxy Tab 10.1 Android Development] ROM-CUBA:
404 Не Найдено?????

Translation: 404 Not Found ?????
[Galaxy Tab 10.1 Android Development] bierma32:
Here are the download link from decatf's file server

Downloads for : Samsung Galaxy Tab 10.1 | AndroidFileHost.com | Download GApps, Roms, Kernels, Themes, Firmware and more. Free file hosting for all Android developers.

Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.

androidfilehost.com
[Galaxy Tab 10.1 Android Development] Cheminot1960:
Hello;

I am in a bit of a struggle in selecting the right files for download. So far, perhaps a wrong combination, but it failed at all attempts

when I go to "about device",

Model GT-P7510

Android 4.0.4

Kernel 3.1.10

Build number IMM76D.UELPL

So if someone could kindly point me to the right filenames (versions?) , please..

tks

MD
[Galaxy Tab 10.1 Android Development] bierma32:
@Cheminot1960

You have got the p4 WiFi.

So you have to download the ROM and TWRP for the p4wifi.
[Galaxy Tab 10.1 Android Development] Cheminot1960:
Tks! I will give another try next weekend.
[Galaxy Tab 10.1 Android Development] EuK_V:
Just as you do, the only option for me is to use the tablet without gapps.

Just wanted to add that Aurora store also may be a good option to get apps. It doesn't depend on google services and you may install all the apps from the market.

Also with hope to help someone who uses this old but still able to work device.:cowboy:
[Galaxy Tab 10.1 Android Development] bierma32:
Thats what I posted in previous post, use alternate Apk Stores, Apk pure or other.

Install magisk from decatf and than install KernelAuditor for OC the CPU to Max 1400 MHz to give this Tab more performance .
[Galaxy Tab 10.1 Android Development] Audioffensive:
It's very good i must say.

It runs much smoother than the Marshmallow rom.

I am very happy. Was thinking about buying a new tabket but it's not nessescary anymore :)
[Galaxy Tab 10.1 Android Development] pitflyer:
Can someone post a link to TWRP that would work with this ROM? I only have TWRP 2.8.6.0 and have not seen a link anywhere else for TWRP 2.8.7 or 3.0 or better. Thank you
[Galaxy Tab 10.1 Android Development] jacky03:
Download twrp on Aosp6.0,the thred was have twrp.

Swap swap swap.You could see recovery.

Click it to download[emoji12]

通过我的 GT-P7510 上的 Tapatalk发言
[Galaxy Tab 10.1 Android Development] pitflyer:
Thanks found it! Now running Nougat just like on my Nexus 6P. Glad to bring my old tablet back to life :)
[Galaxy Tab 10.1 Android Development] AndreyAM:
Is there any chance to launch last version of minecraft pe?
[Galaxy Tab 10.1 Android Development] faris:
are 3g and wifi hotspot working on this?
[Galaxy Tab 10.1 Android Development] UncleDick:
Optimized - Seems Faster

Just to "see what happens", I backed up, edited build.prop to change compiler "Quick" to "Optimizing", cleared Cache and Dalvik/ART cache, then rebooted.

Sure enough, Android 7.0 acts as described. That agonizing wait for "optimizing xx of xx apps" is gone. I ran some apps that seemed ok. After it sat overnight, it seems like all my apps have optimized in the background. Opening apps seems definitely quicker, and they appear to have more "snap." All the apps that I use (which are not many) seem just fine, but a little quicker. Since I don't install Xposed, its incompatibility with ART is not an issue for me. :o
[Galaxy Tab 10.1 Android Development] galaxypep:
This is brilliant. It runs perfectly smooth on my p4wifi. Much more smoother than MM. Big thanks to dev for keeping our device still alive.