yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S21 Ultra] LockieFerguson:
Looking for help on this one. Every 3-5 days my Ultra gets into a state where no voice can be heard by either myself or the person on the other phone when a call is made or received, but I can hear the ring tone if I'm calling prior to the person answering, and my phone rings as normal if someone calls me. But when answering the call it's just silence on both sides. A reboot fixes this only for it to happen again 3-5 days later, requiring another reboot.

omegle xender

At first I assumed it was a corruption of the rom I had installed, so I flashed back to my stock image with Odin, including a fresh VOD CSC install. Unfortunately, it's still happening after this. Speaking as an engineer, it's unusual but not unheard of for a device to have a hardware issue of this type and it be rectified each and every time with a reboot, that would normally point to a software/firmware error of some sort. However, the fact it's continuing to happen after a completely fresh re-flash of stock Android suggests my worst fears that it is hardware. I could try some things, like not installing Magisk or even re-locking my bootloader, but I don't believe either would be a factor. I only used Magisk for rooting and don't install additional modules. I've also ruled out the sim card or sim slots by swapping to an e-sim, only for it to still happen.

Anyway, any suggestions would be welcome, especially if you have suffered something similar. There is an easy fix, which is to schedule a reboot every morning at around 3am, but I'd sooner not have to do this before working out what the underlying cause is.
[Samsung Galaxy S21 Ultra] varcor:
Was this an issue before you rooted the device? If not that points to a software issue. Is the CSC native to the region you're in? If not you might try flashing the native firmware or your service provider's firmware. I don't believe one can relock the bootloader, at least as far as Knox is concerned which is integrated into various system entities. Have you attempted a Factory Reset? Unfortunately Samsung isn't likely to assist on a rooted device.
[Samsung Galaxy S21 Ultra] Mango Polo:
Ok, I have the 512 Gb version, Exynos and I have the same issue. I AM on stock so it is definitely the hardware. My manager has the same phone and he doesn't have this issue. Not sure what space capacity is his but I think it is a random hardware issue. I mean only some specific devices have this issue. I think it is time to ask Samsung to look into this.

I don't do many calls from the SIM , mainly Whatsapp, Messenger and Teams...
[Samsung Galaxy S21 Ultra] tanocapo:
Same here! It happened when my sister calls and i thought that it was a problem on her end. But today it happened with another person. I've linked my Galaxy watch 4 lte to that same plan. I will test it tomorrow.

UPDATE: I cleared the cache and now every test call was succesful!
[Nexus 9 Q&A, Help & Troubleshooting] capidamonte:
I have recently purchased 3 used Nexus 9 tablets. I want to install a ROM with no Google apps, etc.

I have enabled developer mode, enabled USB debugging, enabled oem unlock.

I have successfully unlocked the bootloader, and re-setup the device, re-enabled usb debugging and booted back into the bootloader in "fastboot usb" mode using adb reboot bootloader (I have also entered fastboot usb mode by powering off and holding the volume down and power buttons.

When I send fastboot devices to the tablet, I get the device listed but without fastboot following it. When I try to flash TWRP, it hangs at the Sending 'bootloader' line. Same if I try to flash using Google's script.

I'm on Manjaro Linux, using android-tools 31.0.2.

The command I'm using is fastboot flash recovery twrp-3.5.2_9-0-flounder.img

If I send fastboot flashing get_unlock_ability I get the same hang at Sending 'boot.img'

It seems for some reason it won't actually respond to fastboot commands. Any suggestions? Is there some setting or file I need on the device itself to enable it? Is there a way to dd or something into the recovery partition?

I'm not great with Android, but I'm pretty good with desktop Linux.

Aloha.
[Nexus 9 Q&A, Help & Troubleshooting] capidamonte:
Hours later, and I resolved this by installing the Android SDK and then using the SDK to install fastboot and adb into /opt. The versions there worked, the versions from the community repo and the AUR did not. No idea why.
[OnePlus 7 Pro Questions & Answers] Jeevan Naika:
Hi All,

I have used the phone for 2 years. I am planning to use OnePlus 7 Pro for one more year. When I check in system files, I found that my battery design capacity was only 3558 (Instead of 4000Mah). And Charge full is only 3118 which is 79% of 4000mah. Should i replace to new one or not??

Edit : I have confirmed from official service center that new battery is available
[OnePlus 7 Pro Questions & Answers] en-joy:
change if you can get the original battery.

I do not recommend it if you want to change it to an analogue. after a couple of months, the analogue will work worse than the old original battery.
[OnePlus 7 Pro Questions & Answers] spinoza23:
where we can buy an original battery?
[OnePlus 7 Pro Questions & Answers] en-joy:
if your country has an official 1+ service, they can replace the battery. 1+ does not sell original parts.
[iPAQ rw6828, XDA Atom ROM Development] pliquid:
PDAVIET ROM WM 6.1 CE OS 5.2.19971 Build 19971.1.2.6

By TranMinhMan

*** Only for Atom Life ***

### Manilla 2D Version ###

Special thanks to:

Man PhamQuang

ROM Dev Sonblack

ROM Dev Dvha79_ddt

Trial Mod PhamNhatThanh

VIP Medkid

herg62123 (about Manilla 2D)

twolf (about Manilla 2D Skin)

ROM Images:

Thông tin bản ROM - ROM Informations:

- CE OS 5.2.19971 Build 19971.1.2.6 PV T2M port full XIP & SYS from ROM Ship HTC Opal.

- Pagepool: 6M

- Free Ram ~ 21M.

- .NET Compact Framework 3.5.7283.0

- Advanced Configuration Tool v3.2.0.0 by Julien Schapman

- Base Hue Express

- ClearTemp v1.0.3 by Vicott Wong

- Contacts Manager extension v1.6 by FdcSoft

- File Explorer Extra Options

- FlashLite 3.1

- Free Mem

- FTouchFlo

- Google Maps

- HTC Audio Manager v2.0.1819.2129

- HTC Enlarge Menu v1.1

- HTC Sim Manager v6.57

- HTC YouTube

- Light On by Cory Charlton

- Manilla 2D v1.00.1819.2926

- Manilla2DConfig v0.10.130

- Network Wizard for PocketPC v1.0 (Build 29982.1.0.1.7)

- Pocket RAR 3.80 by Alexander Roshal

- PHM Registry Editor v0.7 by Philipe Majerus

- PIM Backup v2.8.0.0 by FdcSoft

- PocketNotepad v4.0.10

- PocketScreen v1.3 by JJM. Roseboom

- S2U2 v1.22

- Synchro Time v0.95 by Dennis Grachov

- Total Commander CE v2.51 by Christian Ghisler

- Windows Live v10.6.0034.0800

- WkTask v1173c

- Default Dialpad Atom Life support 3G (mod)

- Windows Media Player 10.3 Build 19971 Black (mod)

- Some small games.

Up ROM Guides: (up from MMC)

- Battery over 70%, MiniSD is smaller than 2G, format FAT16 (on PC is FAT).

- Download and extract with the password below, copy file AL1.DIO to MMC.

- Press Record + Reset, leave Reset first => ***MiniSD Detected*** => waiting 100%, Atom Life auto reset and you have new ROM!

http://www.pdaviet.net/attachment.php?attachmentid=95706&d=1223645726
[iPAQ rw6828, XDA Atom ROM Development] koniiiik:
You could add to the subject that it is an Atom Life ROM... (-;

Also, you should modify the link to point to the actual binary, because the link you provided is only useful for people registered on pdaviet.net.

UPDATE:

All right, no need to do so; I already found out the URL by myself:

Download Version 19971 here

Username and Password to download: PDAVIET

Password to extract: TranMinhMan
[iPAQ rw6828, XDA Atom ROM Development] zerosynergie:
COOL! Another One from tranminhman! Thanks to him and you also for informing us!

"does anybody know if the manila2d here is the latest update19b?
[iPAQ rw6828, XDA Atom ROM Development] amadiaus:
Active Syn

after installed why active always automatic start...even not contact with PC

:confused:
[iPAQ rw6828, XDA Atom ROM Development] koniiiik:
Looks like pretty much the same issue I had with the previous release by T2M (ATOM LIFE - PDAVIET ROM WM6.1 Manilla 2D (Core 20755) by TranMinhMan). I described it here.

However, flashing to this ROM got it (almost) fixed. I mean, it did start up active sync some two or three times, but at least it isn't killing RAM every five minutes or so. (It has already almost 11 hours uptime with more than 19 MB of free RAM for the last 7 or 8 hours.) Maybe you could try reflashing your device...?
[iPAQ rw6828, XDA Atom ROM Development] koniiiik:
youtube not working

Can anybody confirm the youtube player not working? I always get the error "Cannot play this video."
[iPAQ rw6828, XDA Atom ROM Development] indy_room007:
i confirm it same me.

what can i do? :confused::confused:
[iPAQ rw6828, XDA Atom ROM Development] lyuz:
youtube not working

Unfortunately youtube for me too does not work. http://xdaforums.com/showthread.php?t=385227 this player works.M2d very fast.Thanks T2M.He the best .
[iPAQ rw6828, XDA Atom ROM Development] zerosynergie:
tried this one and it looks like its not the new m2d update19b...anybody got to run opera? my doesnt show up when i click on it...yup same youtube problem...im gonna try the lite one now...he he he:D
[iPAQ rw6828, XDA Atom ROM Development] four_plus2000:
Any solution to this active sync always automatic start?.... thanks
[iPAQ rw6828, XDA Atom ROM Development] koniiiik:
Did you try what I suggested, i. e. reflashing the ROM one more time?
[iPAQ rw6828, XDA Atom ROM Development] expiggy85:
wow... lately TranMinhMan come out with a lot of roms for atoms life n exec n pure. bravo :)

which one more stable n less buggy ar?

currently using the wm6.1(without tf 2d) build 20753.

working nicely. but dunno wanna change to the tf 2d versions or not.

but less free rams available T_T
[iPAQ rw6828, XDA Atom ROM Development] koniiiik:
From my experience, this one is the most stable I ever had on my Atom Life. Much less memory leaking, better wifi support (after more than 24 hours of being connected to my home wifi it still could get some data through -- with every other ROM I tried, after like half an hour it couldn't connect anywhere even though the device reported the connection on), the battery life isn't bad as well...

If you don't want TouchFLO, maybe you could try the Light version of this ROM...? (-;
[iPAQ rw6828, XDA Atom ROM Development] zerosynergie:
are both youtube and opera working for you?
[iPAQ rw6828, XDA Atom ROM Development] hamzah2006:
Password to extract did not work??:confused::confused:
[iPAQ rw6828, XDA Atom ROM Development] panteraz:
Is this version better from 20755 and if yes why?
[iPAQ rw6828, XDA Atom ROM Development] koniiiik:
If you looked a bit higher on this page, you would see my post already answering your question about youtube. And as for Opera, which version do you mean? I'm using Opera Mini 4.1 without any problem. Opera Mobile 9.5 beta is nice, but it eats too much RAM so it kills every other app at Opera startup, including TouchFLO. That's why I really would not recommend it on a device with less than 128 MB RAM. But yes, it can run, if that's the only thing that interests you...

It is case sensitive... *yawn* *tired*

It doesn't leak RAM as much as 20755 does.
[iPAQ rw6828, XDA Atom ROM Development] Mastiff:
Yeah, this one seems to be better in the memory department. The previous one was getting a bit annoying because TouchFlo kept exiting because of the lack of memory. But I can't seem to get the analogue clock to work on the home screen. Still, this one looks even better than the previous one. I have the same YouTube problems as others have mentioned. Another thing: Is it possible to get more than one appointment to show on the home screen? I usually have 2-4 appointment every day, and I would like to have an overview of them there. Thanks again for your great work, man!
[iPAQ rw6828, XDA Atom ROM Development] four_plus2000:
Thanks...Problem solved after reflashing the ROM.
[iPAQ rw6828, XDA Atom ROM Development] murphymet:
Comm manager wi-fi dont work :confused:
[Lenovo P11] qwer1335:
This method was shared by Koreans at the Ppomppu Forum.

When Check Region Unlock is performed, firmware downgrade and update are free.

Chinese ROM ZUI(12.6) check region introduce

Global ROM 210805 check region introduce

How To Guide (Check Region Unlock) :

https://www.ppomppu.co.kr/zboard/view.php?id=androidtab&no=182485

Questions and answers :

https://www.ppomppu.co.kr/zboard/view.php?id=androidtab&no=182591

Firmware :

https://mirrors.lolinet.com/firmware/lenovo/Tab_P11/TB-J606F/

There are two ways.

1. NV_items_reader_writer

2. Qfil

I recommend using a NV_items_reader_writer.

If the reader fails, you can try again with Qfil.

Android 11 China ROM P11 Global ROM can be updated after May.

China ROM ZUI(12.6) → Global ROM(210805 ~ 210923~)

Global ROM(210520) → Global ROM(210805 ~ 210923~)

View attachment 5448421

View attachment 5448427

Error Log analysis :

https://www.ppomppu.co.kr/zboard/view.php?id=androidtab&no=182492

Region (NV_FACRORY_DATA_1_I (3)) :

NV item : 2497 (88 00 01 00 C1 09)

CNXX = 43 4E 58 58

KRXX = 4B 52 58 58

View attachment 5448221

Check Region (NV_OEM_ITEM_6_I (0)) :

NV item : 6858 (88 00 01 00 CA 1A)

UnLock = 00

ChinaLock = 01

GlobalLock = 02

View attachment 5448223
[Lenovo P11] asukav:
Great! I just learnt:

18. After that, you can update it via OTA or upload it directly to the global September ROM via QFIL!

Thank you so much!
[Lenovo P11] famicom9x:
how to do that , i dont understand the post
[Lenovo P11] gqbigpaps:
Just google translate the ppompu post but the gist of it is our tablet has 2 region codes. One is the one we can view and change using the dialer method. The other is an internal region code which is now being used by the firmware to check after the update to see if the hw matches the software region. This internal code camt be viewed or changed by the dialer method and has to be edited manually.
[Lenovo P11] famicom9x:
im stuck with the first step, my tablet screen show ffbm mode, but i cannot connect with nv items readter writers , always faled... unable to open com9 port, btw i suceeded in method 2 though
[Lenovo P11] qwer1335:
Try it with a qfil.
[Lenovo P11] asukav:
I just finished with the latest ROW rom and it runs perfectly.

You can use chrome to translate the page into English.

Here, I failed modifying the QCN by using NV but succeeded with QFIL, and actually, I think QFIL is as easy as NV.

Just backup the file (export the file to PC), modify it (change "01" to "02"), and then restore it (import to tablet).

As the post said, your tablet must be the version 0520.
[Lenovo P11] qwer1335:
Chinese Rom version is also available.

change it to 0 instead of 2
[Lenovo P11] asukav:
Thx！

It's said ZUI 13 is about to come. But, ROW is to my taste. One of the reasons is ZUI 12 doesn't support workprofile (can't use island).

I'm now wondering if there's any possibility to install two systems on one android device.(LOL)
[Lenovo P11] gqbigpaps:
Just an fyi the "internal region code" seems to be of something that was introduced soemtime between 2021 march - sept.

I have 4 p11 2 of which was manufactured in march and the other 2 in sept.

The march models had global roms installed as soon as I unboxed em. Ota upfates wprking flawlessly since.

Spet models on the other hand had so many porblems after instslling global roms until i did the internal region code change.
[Lenovo P11] qwer1335:
With the introduction of the check region, it became annoying.

Chinese ROM ZUI(12.6) check region introduce

Global ROM 210805 check region introduce
[Lenovo P11] congtai07:
My device is pad pro 2020: ZUI 12.6, how do i do this?
[Lenovo P11] qwer1335:
I don't know.
[Lenovo P11] Depressive_Age:
Where in the file 00000000.qcn contains the serial number of the device? Is it possible to restore the serial number such as on the tablet case, if in bootloader mode the serial number looks like this: 012345678ABCDEF?

Or is the number not in this file?

And how can it be restored?

The device is not booting right now.

Thanks!
[Lenovo P11] hungali33:
I was successful. Thank you so much for the post <3
[Lenovo P11] mardon85:
Hi guys i'm stuck in boot loader. How do I get my USB into Diagnostic mode? Can it be done without root?
[Lenovo P11] kaioo3:
Can you guide me, pls! . Im stucking at the first step. My PC not appear " Qualcomm HS-USB Android DIAG 901D" while the tablet in FFBM mode. I have installed Qualcomm USB driver.
[Lenovo P11] kaioo3:
I don't see anything appear in Device Manager while "FFBM" start. If I only volume "+" and connect the usb cable, I see " Qualcomm HS-USB QDLoader 9008 (COM5) appear in Device Manager. Is that wrong installed driver?
[Lenovo P11] d1m-ON:
Maybe. Are you don't hear any sound connected device? Try another USB port, try another Qualcomm driver
[Lenovo P11] kaioo3:
Yes, I don't hear any sound. I tried with another laptop and usb cable but it's still not connect
[Lenovo P11] kaioo3:
hey I've got it. I've try to flash with chinese rom, then press and hold power and volume "+" button, it appear "Qualcomm HS-USB Android DIAG 901D". But the tablet don't appear "FFBM". Now I try to change Country with ####6030# in search box, but nothing appear. Could you help me with that!
[Lenovo P11] d1m-ON:
Search box in Settings, ####6030# or ####6020#

I get FFBM mode same method - Global or ZUI.
[Lenovo P11] mardon85:
Will this work on any Lenovo Pad Pro? 12, 11, 11 (2021)?

I've tried it on my 2021 model and it doesn't seem to find anything at the 6858 range. QFIL approach also doesn't work as i've not got an OG ZUI13 ROM for the firehose bit.
[Lenovo P11] tenthofmay:
I need help in this. I was trying to change the region code but the QFIL is not letting me to backup my QCN. I can't click the button. On the other hand, when I am using the NV Read and Writer, my phone is not communicating to it. Any help?
[Lenovo P11] RGC2597:
What region is this?

48 4b 58 58
[Lenovo P11] Kei-PSX:
Hong Kong. The first two characters of this 4-byte binary indicate the country code. In this case, it is HK (48h, 4bh)
[Lenovo P11] mardon85:
Thanks for this. Is there a list anywhere with these on?
[Lenovo P11] suuperboom:
I'm trying to do this for my XiaoXin Pad Plus (J607F / P11 5G china version)

Trying to change country code to be able to flash J607Z rom onto it.

I get into FFBM mode but DIAG 901D doesn't show up in device manager (the entries show up, but not with driver installed) - can't seem to find any driver that works. I can get into the 9008 mode no problem though.
[Lenovo P11] d1m-ON:
NV item 6858, ZUI during booting overwrites my 00 with its 01. I want full unlock for dualboot - ZUI and ROW. It's possible ? Need any solution.
[Lenovo P11] phien1993:
900E not 901D, help me :( xiaoxin pad is bootloop after flash rom global
[Lenovo P11] d1m-ON:
People say, not all firmware allows you to use FFBM mode. Please, translate from Russian:

Spoiler content hidden.
[Lenovo P11] phien1993:
Android 10 can not found CA 1A 00 00 01, help me :(
[Lenovo P11] kaioo3:
flash back to ZUI 12.0.519 using QFIL. It will show in FFBM mode
[Lenovo P11] Slimerang:
I've got the Xiaoxin Pad Pro 12.6 running preview 12L. That change was super easy following the Lenovo directions from dev.lenovo.com and it is working, albeit w/ all the bugs/disabled features and some janky touch interactions. I had put the ROW on it but when it booted it said incompatible hardware and then shut off. I was able to get it back into fastboot mode and to re-flash 12L back onto it without any trouble but I'd like to get the region fix which is probably the cause of the "incompatible hardware" junk.

If I do a recovery boot (Power & Volume Up) and then choose "Reboot to FFBM":

View attachment 5501637

The tablet will do a reboot and I get the full Android up and it comes up on my Win 10 system as the DIAG 901D port on COM4:

View attachment 5501619

I got the impression from the Korean site that it was gonna be black screen like EDL mode. I tried using the NV-Items reader_writer w/ the 6858 and 2497 w/o luck. I just get the following w/ any item # I pick:

View attachment 5501621

Before when I tried the use this tool when it was in EDL mode, it didn't work at all, just timed out. Now at least it seems to be able to talk to the device but isn't getting any data out of it.

If I try the QFil method to do the QCN Backup Restore then all I get is no connection:

View attachment 5501667

But at least the Backup QCN button was clickable which isn't the case in EDL mode.

Just FYI, when I bring the unit up in EDL mode, I can use QFil's Partition Manager to see the partitions. There appear to be 91 of them. There is an XML file generated w/ all of that in it. It also allows me to read the partition data to a local file. There is a partition called "persist" which kind of looks interesting. Idk, I'm gonna pull some partitions and check them out.

Any help would be appreciated. I'd really like to get the latest normal ROW on here, instead of 12L, and there is not going back to original ROM as I didn't save it and it isn't available and it was awful.
[Lenovo P11] Slimerang:
Oops, I thought I was in a thread that was talking about the P12 / Xiaoxin Pad Pro 12.6, but this thread is the referenced thread from the P12 thread showing how the region code was manipulated on the P11.

Sorry for the static, and even more static w/ the message.
[Lenovo P11] mardon85:
Its not a bad place to ask as this has to be the method people are changing these 12.6 from CN region to ROW. Mine still isn't back but when it was stuck in bootloader I could only get QFIL to work in flash mode not diagnostic mode. When I tried it on my 2021 11" and used Volume Up +Power the screen goes grey and displays FFBM. I am then able to use the QCN Button but I couldn't find any references as seen in the Korean article. Perhaps it is different for the P12/12.6? Unfortunately I'm not sure if you can get in to FFBM mode when unless you have a fully working CN or ROW ROM?

I've seen two reports so far that the XiaoXin Pad Pro 12.6's that are flashed to the Global ROM can see the OTA updates, download them but fail to install them.
[Lenovo P11] GideonS:
Does this methos work with the P11 Pro (TB-706F)?
[Lenovo P11] GideonS:
I have followed the QFIL approach in the Korean guide but the "Backup QCN" button is greyed out

Using the NV Read Write Tool approach; I can connect via USB but it says it can't read from phone

My COM port is reporting as "Qualcomm HS-USB Android QDLoader 9008" rather than "Qualcomm HS-USB Android DIAG 901d" as shown in the Korean guide. Is that a problem? In which case how to I get the looping tab into the DIAG mode?
[Lenovo P11] MrCrayon:
@GideonS

You need to:

turn off the tablet

press volume up and power button and keep it pressed

immediately connect USB cable

release buttons after 3-4 seconds

wait the screen becomes gray

If it's still in EDL mode and not DIAG try changing port or cable and repeat.

My first TB-J706F came with global ROM and when I checked it was already region unlocked.

The second one had Chinese ROM and that NV Item was not present, after flashing global ROM and changing region from hidden setting I checked NV Item and it was already unlocked.
[Lenovo P11] thongsay1:
베트남 에 있는데 신청할 수 있나요?
[Lenovo P11] amirslip:
tanx
[Lenovo P11] pedrofssf94:
Hey guys, I'm looking for help. I have a p11 pro tb-706F.

I wanted to change the region using the DIAL CODE.

What the "Lenovo definition" is?
[Lenovo P11] pedrofssf94:
Hello guys, I want to check Portugal region.

What do I choose on Lenovo definition and google?
[Lenovo P11] marcelo.tec:
Hi all. Can I use such method to region unlock Lenovo Pad Pro 11 Chinese TB132FU as well?

We would like to install the latest global firmware #104.

Regards,