yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 7.7 Android Development] frami2:
Developers notes

Getting auto-rotation to work again

Adding:

<!-- Older sensors are not setting event.timestamp correctly. Setting to

true will use SystemClock.elapsedRealtimeNanos() to set timestamp. -->

<bool name="config_useSystemClockforRotationSensor">true</bool>

to overlay/frameworks/base/core/res/res/values/config.xml

https://github.com/bauner/cm-androi...mmit/694766487928419138f9ec4f8f5ddb6889b7a173
[Galaxy Tab 7.7 Android Development] frami2:
Developers notes

Howto get external SD card running

As soon as the sd card was inserted there was a crash in logcat:

F DEBUG : pid: 31066, tid: 31093, name: vold >>> /system/bin/vold <<<

Solved by editing /system/vold/Utils.cpp - adding && setexeccon(context) at different places:
[Galaxy Tab 7.7 Android Development] frami2:
Developer Notes

Get GPS working

Initially, GPS was not working. Solution was to bring NON_PIE support to CM-13.0. What seems to be there again from cm-14.1, but is not in this release. The modifications where in:

/bionic/linker/Android.mk:

And in

/bionic/linker/linker.cpp:
[Galaxy Tab 7.7 Android Development] frami2:
Developer Notes

Solve an initial build error in timeconst.pl

In one of the first builds it was complaining about a syntax error in a Perl file:

/kernel/samsung/smdk4210/kernel/timeconst.pl:
[Galaxy Tab 7.7 Android Development] frami2:
Developer Notes

Solve keyboard crashes once Gapps is installed

The preinstalled AOSP keyboard in LineageOS seems to be outdated. For our device, once Gapps is installed too, the keyboard crashed frequently. Solution was to replace it with a newer one:

.repo/local_manifests/local_manifest.xml:

Then, it generally worked, except for the swipe feature. I just deactivated this for now, by:

/packages/inputmethods/LatinIME/java/src/com/android/inputmethod/latin/settings/Settings.java:
[Galaxy Tab 7.7 Android Development] frami2:
Developer Notes

Getting RIL to compile for P6800

The initial comilation brought RIL errors - RIL was updated since danielHKs last changes it seems. Solution was to replace:

/device/samsung/p6800/overlay/include/telephony/ril.h

and

/device/samsung/smdk4210-tab/overlay/include/telephony/ril.h

with the one from:

https://github.com/LineageOS/android_device_samsung_galaxys2-common/tree/cm-13.0/include/telephony
[Galaxy Tab 7.7 Android Development] sas_sas:
[MENTION=8148509]frami2[/MENTION] Ths for your efforts ...

Is it okay now to try and to use the last version as daily driver with all features.??
[Galaxy Tab 7.7 Android Development] p3dboard:
Just wanted to report back that zRam is working fine on p6810. If you tap on the Bluetooth switch it goes into a crash loop. To stop the Bluetooth crashes, you will need to force stop the Bluetooth app and clear it's data. Sounds like your getting closer to a working Bluetooth. Have you downloaded the latest Bluez version, as older versions may not be compatible with Android 6.0?
[Galaxy Tab 7.7 Android Development] galoneta:
Hi frami2.

Considering hardware similarities, would you consider to develop / test a tab plus (p6210 , p6200) build of your lineageos rom ?

Thanks.
[Galaxy Tab 7.7 Android Development] frami2:
Hi, yes, I plan to support p6200 p6210 and also p6201 (more popular here). Question is only when I get some time to do so :)
[Galaxy Tab 7.7 Android Development] test_user7:
Hi frami2,

Do you have any plans to build new firmware with patches (https://review.lineageos.org/#/q/topic:krack-m) against KRACK Attacks?

Regards,
[Galaxy Tab 7.7 Android Development] frami2:
Done :)
[Galaxy Tab 7.7 Android Development] test_user7:
Thank you for the update!

I've just found one annoying issue after update. Install button is disabled during installing apk. We need to turn off/on display to enable it.
[Galaxy Tab 7.7 Android Development] jsmio:
i can‘t install this rom

i used twrp 3.02. Has been stuck here for half an hour
[Galaxy Tab 7.7 Android Development] frami2:
I tried installing apks via play store and directly from file system (after activating the "unknown sources" in the settings) - all is working fine...Could you give more details? Which device are you using?
[Galaxy Tab 7.7 Android Development] frami2:
I installed the new rom successfully on all the three devices. Via TWRP 3.0.2-0. What I do is:

- put the rom on the internal/sd card

- put a recent open gapps pico there too

- wipe cache, dalvik, system

- install rom and gapps + reboot after install

-> done
[Galaxy Tab 7.7 Android Development] frami2:
Done. Roms are built for P6200 and P6210. Will be located here: https://androidfilehost.com/?w=files&flid=226212

Please test and give feedback.
[Galaxy Tab 7.7 Android Development] test_user7:
I'm using P6800. Problem disappeared after few restarts.
[Galaxy Tab 7.7 Android Development] galoneta:
Thanks.

I will test P6210 build ASAP and return here.

Maybe you can get a lot of testers posting this precious info about tab plus builds in tab plus forum too!

Thanks again.

EDIT: I made it, linked your post \ thread in tab plus forum!
[Galaxy Tab 7.7 Android Development] galoneta:
Hello frami2.

Reporting about GT-P6210 build:

Installed with TWRP twrp-3.0.2-0-p6210, in sequence, lineage-13.0-20171024-UNOFFICIAL-p6210.zip, BETA-SuperSU-v2.52.zip and open_gapps-arm-6.0-pico-20171118.zip.

Installation is fine (TWRP identifies GT-P6200 while installing).

Booting first time is slow but ok no errors, configured wifi ok, released developer options ok, optimized graphics ok

Performance is kind of slow but it is usable and similar with 6.0 CM/DU/Omni builds we had so far: maybe some little overclock and optimizations solves that as I am used to do with this tablet!

It is fantastic to see a precious software like this: running updated ROM with this marvellous historic tablet (I use it daily in my work so far)!

Congratullations Mr. frami2! Please give a look to my screens and let me know if you need me to test something else! I am wating for the next build to test!

Backed up this build for more testing.

Thanks again.

BUG report, see screens attached :

1- Can not install some APKs, while others install fine

2-Bluetooth does not activate
[Galaxy Tab 7.7 Android Development] Sindbad#:
Hello,

because of the WPA2 KRACK I would now like to bring my GT-P6800 with 4.0.4 to a newer state - lineage-13.0-20171023-UNOFFICIAL-p6800

Since I have never done this and do not necessarily want to scrap the tab right away, is there any step by step instructions for this?

Please, thank you, best regards
[Galaxy Tab 7.7 Android Development] Fear_The_Fluff:
Once the bluetooth issue is resolved, I would love to test this rom. I use a bluetooth keyboard with the tablet for school. Does anybody know if there is a work around?
[Galaxy Tab 7.7 Android Development] frami2:
Hi,

will check installing the apps your showed from Play Store. Regarding Bluetooth - this is a long story -

DanielHK did a lot of effort to support it in his older versions. I once tried to follow https://xdaforums.com/showthread.php?t=2640723 for making bluetooth available in my rom. Finally, I was able to activate it at command line and to even scan for and find other devices. But I was not able to adopt the current LineageOS Bluetooth app to Bluez (the screens where you activate BT and scan for devices). This was done by DanielHK here: https://github.com/danielhk/android_packages_apps_Bluetooth/tree/cm-13.0 but there were too many incompatible changes in the app by Lineage since then. Tried some git merging but never reached a working version.

Once I have some time again to do some research here I will try again, but for now I deactivated bluetooth.
[Galaxy Tab 7.7 Android Development] b1sgas:
A great challenge for you guys, Android 8 Go is out. As this versions is meant for low memory devices.

Do you think you can do it for our beloved device?
[Galaxy Tab 7.7 Android Development] Sindbad#:
Can no one really help me?
[Galaxy Tab 7.7 Android Development] Jack123hello:
Hi mate, is this the first you're trying to flash custom ROM on any Android devices? If so, you have came to the right place!

You just follow the instruction below:

1. Backup your tablet, including photos, videos, music, document, etc.

2. Install TWRP for P6800 (there are plenty instructions in XDA forum).

3. Download the ROM in OP, GApps from OpenGapps (variant ARM 6.0 pico).

4. Copy them to your sdcard or internal memory.

5. Reboot into recovery mode (which is TWRP in this case).

6. Wipe /data, /system, two /cache partition (I personally prefer to wipe internal memory partition as well).

7. Install the ROM, then GApps.

8. Reboot and you're done.
[Galaxy Tab 7.7 Android Development] Sindbad#:
Hello, yes this is my first experience with Custom ROMs.

Thank you for your help. I'll try it soon.

best regards
[Galaxy Tab 7.7 Android Development] DrRichLangford:
Different flash process.

I could not get "lineage-13.0-20171023-UNOFFICIAL-p6810.zip" up and running. I read elsewhere:

"IF COMING FROM STOCK : Do NOT wipe anything, Flash the ROM directly, reboot recovery, then wipe data (factory reset), cache and dalvik, and then Re-Flash the ROM again."

This worked brilliantly, even though it goes against 99.9% of the ROM flashing instructions out there.

So, I flashed Lineage, booted to recovery to be sure, deleted cache, dalvik and did a factory reset, then booted to recovery again (to be sure, to be sure).

Flashed Lineage and GAPPS pico - perfect!

Hope this helps...or perhaps someone could explain why the wipe first method consistently failed with a variety of ROMs.
[Galaxy Tab 7.7 Android Development] Jarr3:
Hi, i finally come to try this rom. The first tests are promising. Seems to be stable and fast. Sad if it would not get any more updates.

I will use it to install just a Videoplayer and pdf reader. No mail, no chat no other stuff. For that I use my mobile phone instead.

So if the plan goes well it will 'only' be my media Tablett with a maximum of maybe 5 apps and as few background processes as possible. At least it is better than use it as paper weight...
[Galaxy Tab 7.7 Android Development] Wachicamo:
I have successfully installed this ROM on a P6210 and I can say that this goes pretty well compared to danielhk for some reason. Seems pretty stable, no random reboots (up time: 47 hours and counting), no sluggish system, so far, is good to try it.

The only small issues I've found (and they're well known), is the WIFI connection issue. After some time being idle, it will turn off by itself. The other thing is, I don't use Youtube app to watch videos, just Firefox Focus for lightweight browser, and the playback in normal mode, it's all glitched with random colors and the audio gets stopped for a millisecond, but, if you put in full-screen mode, the video can be seen and the audio is working like it should be.

Thank you for giving my P6210 a new life!
[Galaxy Tab 7.7 Android Development] LuanTeles:
Hey [MENTION=8148509]frami2[/MENTION] installed in p620 and very good can u update it to oreo? and why the wallpapers is not applyed? the lock screen remains black and the wallpaper remains the same, also some graphical glitches on status bar, no tranparency, no preview on recents panel
[Galaxy Tab 7.7 Android Development] Freshman206:
Just to let you know:

Latest release 20171023 is running into "patching system image unconditionally" and stuck. (P6800)

Last release meanwhile installing perfectly.

While this tablet seems outdated, well, maybe there will be a fix, yet? Would be appreciated.... Thank you.
[Galaxy Tab 7.7 Android Development] CutesMonk:
I'm already testing in my tab 7 plus p6200

smooth and everything works fine

except

- Picture in recent apps type not showing

- Portable Wi-Fi hotspot not work

- Bluetooth not work

Thanks and Great Job!
[Galaxy Tab 7.7 Android Development] Karukera35:
Hello,

I tried the last version (2017-10) on my P6810.

I can report same issues : bluetooth not worki, recurrent freezing, slowness, crash on browser, and when i tried to watch a video).
[Galaxy Tab 7.7 Android Development] Fredondem:
Hi,

Tested on a P6800. It works, but very slowly and Many lag.

Conclusion : back to version 4.0.4.

More fluid
[Galaxy Tab 7.7 Android Development] pullsoft:
can you resolve my issue..as i am unable to run Google Meet under this rom

its crash or hang
[Galaxy Tab 7.7 Android Development] Lieta:
View attachment 5975205

Resizing /system partition in TWRP doesn't help.
[Galaxy Tab 7.7 Android Development] Carvalho7:
Usei a rom mas ela fica desligando sozinha e o Netflix fica dando erro 0013, alguém tem ideia em relação a esses erros?
[Huawei P10 Questions & Answers] simo1994:
i want to update the phone to the new system version, but i have to uninstall twrp. I tried to uninstall it through ADB, but when i try it give the "adb server is out of date" ... "killing..."

i've deleted the .exe file and reinstalled but it didn't work... there is another method to uninstall twrp?
[Huawei P10 Questions & Answers] Til96:
I just reinstalled the stock recovry via ADB. You need the huawei update extrector and the update.app file from you firmware.

Then use the tool and extract the recovery.img from the update.app file and then flash it normaly with adb.

Hope, I could help you ;)
[Huawei P10 Questions & Answers] simo1994:
i have the ADB problem that i mentioned in the first message.
[Huawei P10 Questions & Answers] Til96:
maybe this thread would help:

https://stackoverflow.com/questions...lling-adb-server-didnt-ack-failed-to-start-da
[Sony Xperia X Compact Questions & Answers] dozzo94www:
Hi, i lost the drm keys, build 34.2.A.0.311 kernel genesis v1.04. Is there a mod or method to restore the drm or at least restore the camera?
[Sony Xperia X Compact Questions & Answers] SXUsr:
Did you back up your TA partition before unlocking, you need that for the restore mods to work.
[Sony Xperia X Compact Questions & Answers] dkkx3a:
Please help!!!

I had file TA.img, I want relock ubl and restore drm keys. How to restore DRM KEY?, please!
[Sony Xperia X Compact Questions & Answers] levone1:
Use rootkernel - https://xdaforums.com/showpost.php?p=75505302&postcount=2973 - and put your TA in the rootkernel folder. During the process you will be asked if you want TA-poc, say 'yes'. A new boot img will be created that includes your TA. Flash it with fastboot.
[Sony Xperia X Compact Questions & Answers] dkkx3a:
Can you be more specific? I'm using android 8.0, unlocked and have a backup TA file, now I want to go back to stock, relock bootloader because of bad music. Can you give step by step instructions (sorry I use google translation).
[Sony Xperia X Compact Questions & Answers] levone1:
Download rootkernel for xc, extract it to some directory, copy your ta file there, (named 'TA.img'), copy stock kernel.elf file there, open command prompt there, type 'rootkernel kernel.elf boot.img', answer all questions, flash new boot img.
[Sony Xperia X Compact Questions & Answers] rizky_zulfikar:
use TA_PoC from munjeni and the rootkernel for oreo
[OnePlus 5 Questions & Answers] ssj3hulk:
Hi guys!

I am trying to flash the factory OS downloaded from the dev website, however I have a problem.

When the phone is booted in Android the ADB Interface is recognized without a problem.

However when I reboot to recovery to flash the FW Windows 10 (latest CU version) does not recognize ADB Interface and says This Device Cannot Start Error 10

I have tried these drivers:

adb-setup-1.4.3

SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.33.0

latest_usb_driver_windows /google driver/

OnePlus+5+USB+drivers+-+Technobuzznet

Nothing has helped, the issue remained the same.

Any suggestion what can I do to get OP5 ADB working when the phone is in Recovery ?

Thank you!
[OnePlus 5 Questions & Answers] Fechinator:
same problem.

fix for it -> use linux

setup vmware, install ubuntu

when everything is set up connect device in fastboot mode

open command line:

sudo apt-get update

sudo apt-get install adb

sudo apt-get install fastboot

now you can make adb and fastboot commands, don't forget the sudo before the command e.g.: sudo fastboot reboot
[OnePlus 5 Questions & Answers] crumble6:
I made the mistake of wiping my entire device when going to do a clean flash so the only thing I could access was recovery. I had no issues with using adb to sort out my mess in Win 10. The last phone I had was an old HTC that I was using between getting my OP3 stolen and the OP5 release and for that I had HTC drivers installed.

Not sure if that is a solution that will help you, but just putting it out there.
[OnePlus 5 Questions & Answers] gee2012:
Did you enable usb debugging in developer options?
[Micromax Canvas Nitro A310/A311] kotak29:
on my A310 device need fix signal sometime signal lost?
[Micromax Canvas Nitro A310/A311] Stiflerraj:
What's about volume button patch
[Micromax Canvas Nitro A310/A311] hemrajgole37:
Hello sir:-------

Please admin provide volume button patch please

Ya fir method bata do jisse mein volume up button sahi kar saku.

Mera volume up button volume decrease kar raha hair

Please help me....

Early you will provide solution.
[Micromax Canvas Nitro A310/A311] hemrajgole37:
All sound patch try but not affected the ROM button solution.

Please admin Ji solution for button patch

I try:-

Sound patch

Sound patch_1

Cm12 v4 hk ROM patch
[Micromax Canvas Nitro A310/A311] hemrajgole37:
Very smooth

Good battery backup

Good performance all work fine best except...

Volume up button decrease volume

All patch not work of sound patch
[BLU R1 HD Guides, News, & Discussion] dxtian:
today I received the new update 8.5 :victory:
[BLU R1 HD Guides, News, & Discussion] ulises.rodriguez:
Thanks dxtian for the information!

Do you or anyone that have received the latest 8.5 update, knows what's new or if there are any enhancements or changes?
[BLU R1 HD Guides, News, & Discussion] dxtian:
Update Tonight
[BLU R1 HD Guides, News, & Discussion] mrmazak:
This update is only 1/3 the size of the last ones.
[BLU R1 HD Guides, News, & Discussion] bkores:
Can someone post the link to the update file? I'm not getting the update.
[BLU R1 HD Guides, News, & Discussion] dxtian:
Update Instal ?
[BLU R1 HD Guides, News, & Discussion] ulises.rodriguez:
I think even though it's something that will never happen, because the BLU R1-HD has been discontinued and BLU does not update its phones so often, we would all have liked this update to be the promised Android-7.0 Nougat!

But unfortunately this New Version 8.5 archive only includes security patches (Until 5 junio, 2017), maybe that's why the size is only 134.53MB!
[BLU R1 HD Guides, News, & Discussion] alxdvd1:
I'm not getting the Update too :(
[BLU R1 HD Guides, News, & Discussion] mrmazak:
I do not have the update notification. I even keep checking manually, and keep getting

"Your device's software is currently up to date"
[BLU R1 HD Guides, News, & Discussion] bkores:
Same here. This update has apparently been out since the 13th. Why is it taking so long to roll out?
[BLU R1 HD Guides, News, & Discussion] ulises.rodriguez:
As I currently have 6 (six) BLU R1-HD cellphones and they all received the latest 8.5 update yesterday, it seems very strange that some had not received it yet.

Interestingly, although my 6 BLU R1-HDs were purchashed on different dates: 2 when the cellphone came out, 2 about six months ago and 2 last month, as I said before, they all received the update at the same time!

So, I am starting to believe that maybe BLU has temporarily stopped the v8.5 update, or is releasing it very slowly.
[BLU R1 HD Guides, News, & Discussion] bkores:
No one can get the update link for us unfortunate ones?
[BLU R1 HD Guides, News, & Discussion] mrmazak:
So I was about to go back to either 6.6 or 7.4.2 to see what update is offered. But before i do. What version were on before the update notice came?

I went ahead and reinstalled 7.4.2 and checked for updates. I was offered V8.4

so blu maybe has paused the update for some reason,
[BLU R1 HD Guides, News, & Discussion] ultracasual:
Updates

Maybe the 8.5 update requires 8.4?
[BLU R1 HD Guides, News, & Discussion] mrmazak:
Yeah that's what I was on first off, when I couldn't get update on 8.4 , that's when I went back to try from 7.4.2
[BLU R1 HD Guides, News, & Discussion] Lactaid:
Is it possible to root this version?
[BLU R1 HD Guides, News, & Discussion] bkores:
I'm on 8.4 and I'm not getting it
[BLU R1 HD Guides, News, & Discussion] dxtian:
Yes, i update from 8.4
[BLU R1 HD Guides, News, & Discussion] bkores:
Looks like Blu pulled the update as I have been checking for the past 2 days and nothing
[BLU R1 HD Guides, News, & Discussion] mrmazak:
are you able to upload the build.prop from one of the updated phones please
[BLU R1 HD Guides, News, & Discussion] dxtian:
how do I do that?
[BLU R1 HD Guides, News, & Discussion] mrmazak:
Few ways to do it.

I prefer to use adb.

You will need to replace the "**" in the following command with your user name.

adb pull /system/build.prop c:\\users\**\desktop\v8.5-build.prop.txt
[BLU R1 HD Guides, News, & Discussion] dxtian:
I need root?
[BLU R1 HD Guides, News, & Discussion] mrmazak:
Based on the past updates the, the update download address should be

http ://northdownhw.mayitek.com/ota/root_data02_oversea/TINNO/tinno6735_6.0/R1_HD_R0010UU_GENERIC/en/other/BLU_R0010UU_V8.5_GENERIC_6.0_20170613-1831/BLU_R0010UU_V8.4_GENERIC_6.0_20170505-1855-BLU_R0010UU_V8.5_GENERIC_6.0_20170613-1831*************/update.zip

where the "*" is there will be a millisecond utc time, date code 13 characters .

knowing that the built date taken from the build.prop is

ro.build.date=Tue Jun 13 18:31:59 CST 2017
ro.build.date.utc=1497349919***(millisecond number left off)

and the date of first notice here on forum.

June 29th, 2017, 01:50 PM

1498715411000

that leaves :

1498715411000

minus

1497349919000

equals

1,365,492,000 possible web address that the file could be downloaded from.

I made a batch file using

for /l %%x in (772550000,-1,772500000) do (
echo [url]http://northdownhw.mayitek.com/ota/root_data02_oversea/TINNO/tinno6735_6.0/R1_HD_R0010UU_GENERIC/en/other/BLU_R0010UU_V8.5_GENERIC_6.0_20170613-1831/BLU_R0010UU_V8.4_GENERIC_6.0_20170505-1855-BLU_R0010UU_V8.5_GENERIC_6.0_20170613-18311498%%x/update.zip[/url] >> C:\android\bluR1HD\update-fuzz14.txt
)

which makes a text file with 500,000 lines of possible address. Then use

wget -i update-fuzz14.txt

This starts probing the fota download site with the address from the text file.

This is a very small section of the possible address. It has been running for 24 hours and not even half way through the first file (the 500,000 line file size was about the limit of readable files using notepad+. To span the entire time gap will take almost 3000 of these "fuzz" files)

At that rate IF the file was at the assumed location it could take 10 years to "stumble upon" the right address.

I then tried to use wildcard with wget (not always reliable)

wget -r --no-parent -A 'BLU_R0010UU_V8.4_GENERIC_6.0_20170505-1855_R0010UU_V8.5_GENERIC_6.*/update.zip' [url]http://northdownhw.mayitek.com/ota/root_data02_oversea/TINNO/tinno6735_6.0/R1_HD_R0010UU_GENERIC/en/other/BLU_R0010UU_V8.5_GENERIC_6.0_20170613-1831/[/url]

the returned response was "ERROR 403 forbidden"

Granted I did try this wildcard aproach with an address I did know for an older update, I t also responded with "403 forbidden"

so that's all i got. Can't force it to come, must wait.
[BLU R1 HD Guides, News, & Discussion] UncommonGuy:
I love the ingenuity there, mrmazak. A valiant effort!
[BLU R1 HD Guides, News, & Discussion] lucky43113:
i have the 8.5 update downloaded but when i try to install it says FOTA NOT SUPPORTED ON THIS DEVICE any suggestions
[BLU R1 HD Guides, News, & Discussion] mrmazak:
where did you get the update. And if you have the update, can you upload it.
[BLU R1 HD Guides, News, & Discussion] lucky43113:
It downloaded automatically to my phone today it just won't install. When I to install I get the FOTA error