Database Develop

3G and 3.5G data connection drops or cannot be established (Solution Included)

Hi,
Over the last few months, thanks to the efforts of many, I have flashed my shift rom dozens of times to try the latest roms. All these roms worked well on my shift. However, one day, I found my shift couldn't establish 3G/3.5G connections anymore.
Before connection, the signal shows [H]. During connection, it changes to [3G] and but fails to establish the connection. Then it automatically retries. This time the signal changes to [G] (GPRS), and a data connection can be successfully established. However, if I load any page on IE, the [G] connection will be automatically accelerated to [H]...Just at this time, the connection is terminated. And after that, no matter what I do, how many retries, it just can't get reconnected. I need to reset the entire WinMO.
PS/I tested different SIM cards (also different telecom providers) on my shift, and got the same result.
Any idea? Do I need to flash the radio rom?
--------Updated on Dec 20, 2008----------
The above is my original post
After a least 100 rounds of test and trial, i have solved.
I think it will be helpful to explain how i did it, as i believe, some people may have encountered the same problem...
I used ShiftFLASHTools.ZIP mentioned in the following link to extract some of the roms I flashed...
http://forum.xda-developers.com/showthread.php?t=382592
I found all these roms were built with only OS.
So no matter what new roms I flash, the radio rom will never be changed.
Therefore, I began to search for reference to cook a rom myself.
On this link, a list of roms are provided
http://forum.xda-developers.com/showthread.php?t=369502
Be warned that not all the radio roms can be used on shift.
I downloaded the version originally loaded on SHIFT (1.58.21.23_25). Because this radio rom is built for Niki not for SHIFT
so I extracted it and rebuilt it for SHIFT using NBHUtil.exe included in ShiftFLASHTOOLs.ZIP
**Note that after you download the radio rom and execute it, files will be extracted in the folder \documents and settings\administrator(or your account)\local settings\temp\xxx\
Copy the .nbh file to another temp folder. Extract this file using ShiftFLASHTOOLS.
Finally, i flashed it with CustomRUU.exe (for SHIFT)
Hooray!!
-------------Updated on Jan 10, 2009--------------
If my instruction is not clear enough,
you can use the following radio roms i cooked myself.
Radio.1.58.21.23 S Modded
http://www.4shared.com/file/79887856/15543f62/Radio1582123S.html
Radio.1.58.25.14P
http://www.4shared.com/file/79888291/7271704d/Radio1582514P.html

Good Job!
I sucessfully followed your instructions and made a radio flash file for my Shift. It has cured a problem it had where the Windows Mobile hanged up after one hour if the radio was on.
I've uploaded a zip with the CustomRUU and the radio flash file in case anybody else needs it.
http://www.filefactory.com/file/aff3a34/n/ClioCustomRUU_y_radio_zip
thanks

Thank you very much.
@dproldan
Your effort is appreciated.
I must inform too that installed the Custom RUU you provided but didn't get the Radio verse changed. instead, the problem get worse & I'm not ask to keep the connection alive. It is disconnecting every few seconds & hardly get it back unless switch off Vista & take the battery out to switch off snapView too.
Can yin please help me it this because m? shift is going, to be hit & crashed in a moment when I lose my patience.
Radio Version 1.58.21.23
Cheers,

The link is dead...

big problem
I put your radio and now when i call at the 15th second it just blocks all the system and won't workk just if reset from vista side.

Please help! I need this radio, but the link is dead! Help my little shift!

Я переделал в соответствии с описанием в первом посте это радио, т е получил 1.58.21.23_25 modded for shift, могу выложить на файлообменник, но проблемы с 3G конектом это не решает сразу предупреждаю, чтоба проблеммы не возникало - зайдите в настройки-телефон-band, в разделе "seletct network type" выберите руками GSM, модем станет работать нормально но конектится только через GPRS и EDGE, извиняюсь за офтоп что пишу по русски, но сейчас в роуминге пишу через этот самый Shift через GPRS поэтому зайти в онлайн переводчик нет возможности, переведите кому не сложно на англ
Сейчас попробую тоже самое проделать с RUU_Nike_Radio_1.71.09.01_25.75.40.02K, может это поможет....
.....прошил RUU_Nike_Radio_1.71.09.01_25.75.40.02K - не помогло....

nino76 said:
Я переделал в соответствии с описанием в первом посте это радио, т е получил 1.58.21.23_25 modded for shift, могу выложить на файлообменник, но проблемы с 3G конектом это не решает сразу предупреждаю, чтоба проблеммы не возникало - зайдите в настройки-телефон-band, в разделе "seletct network type" выберите руками GSM, модем станет работать нормально но конектится только через GPRS и EDGE, извиняюсь за офтоп что пишу по русски, но сейчас в роуминге пишу через этот самый Shift через GPRS поэтому зайти в онлайн переводчик нет возможности, переведите кому не сложно на англ
Сейчас попробую тоже самое проделать с RUU_Nike_Radio_1.71.09.01_25.75.40.02K, может это поможет....
.....прошил RUU_Nike_Radio_1.71.09.01_25.75.40.02K - не помогло....
Click to expand...
Click to collapse
I don't speak russian (I suppose)... Please, try in english! I resolve it, but just for a month! Now my shift is like one month ago: cannot connect to hsdpa, and automatically connect to 3g, gprs, edge.... Have you found a better solution?

dannyt84 said:
I don't speak russian (I suppose)... Please, try in english! I resolve it, but just for a month! Now my shift is like one month ago: cannot connect to hsdpa, and automatically connect to 3g, gprs, edge.... Have you found a better solution?
Click to expand...
Click to collapse
It`s Solution don`t work 3g not conected

nino76 said:
It`s Solution don`t work 3g not conected
Click to expand...
Click to collapse
Do you have the same problem?

dannyt84 said:
Do you have the same problem?
Click to expand...
Click to collapse
Yes , at connection attempt through 3g the network is lost, has solved a problem switching-off 3g in winows mobile so works stably, but only through gprs and edge... Try, it can to you modded radio will help as well as to the author.
http://narod.ru/disk/23864843000/Radio_1_58_21_23.rar.html

Thanks, I'll try as soon as possible

link is dead
link is dead
can anybody reupload rom radio file?

Please upload radio rom for htc shift 1.58 THANKS

All links for radio ARE DEAD ! (IN ALL THREADS)
Well ,I have spend 2 days going through all threads,
THERE IS NO ACTIVE LINK FOR RADIO Rom !!!!!!!!!!!!!!!!!
Please update the links .... I am stacked with flashed rom without the proper radio...

Don't worry!
i have all that we need, but i have never uploaded anything in
this webside,so how do i do it?if so i can be a lifesafer.......

Z4v E6508 need help making custom ROM/flashing Z3+/Z4 FTF

Hello guys, I just got myself a Z4v phone and it is quite similar to Z3+ and Z4 save for the 2K screen. I also installed the stock camera 2.0 update for Z5 without any issue.
Can I get some advice/help on debloating the ROM and/or flashing FTF means for Z3+/Z4?
This phone is quite a decent piece of hardware and I'm hoping to utilize it as best I could

This worked for me http://forum.xda-developers.com/crossdevice-dev/sony/wip-debloat-lp-690-correct-functioning-t3076161

thanks man, this looks great. I just have to try and root my phone first then and see if the recovery is working with this or not.

long2905 said:
thanks man, this looks great. I just have to try and root my phone first then and see if the recovery is working with this or not.
Click to expand...
Click to collapse
I'm thinking about getting this very phone because i do like it and what not but i was wondering if it's possible that i can update it to a newer version of the phone or if there is any updates to this phone.

gunitd said:
I'm thinking about getting this very phone because i do like it and what not but i was wondering if it's possible that i can update it to a newer version of the phone or if there is any updates to this phone.
Click to expand...
Click to collapse
Stay away. Plenty of better and cheaper options now.

У меня тоже телефон xperia z4v.Как я понял тебе нужны ROOT права для этого телефона ??? Могу скинуть их для тебя . Пиши если вас заинтересует этот вопрос

Rooting status "unknown", sim card and camera don't work

Hi there!
I have a serious problem with my D5803 that makes me feel very bad. I think i have a brick.
Symptoms: sim card not detected, main camera doesn't work (it can shoot 4к video but doesn't take photos).
Service menu shows many strange things such as: IMEI Software version unknown, Rooting status unknown, HW Config rev unknown, unknown error near all strings in sim lock menu:crying:
**** has happened after my poor attempt to flash marshmallow concept using 0.9.19.10 flashtool. I think Simlock.ta file has been flashed because i've unchecked it in flashtool's excludes.
Flashing stock roms using any version of flashtool doesn't help. I saw here on xda a couple of posts with similar problem but no solution for it.
Any ideas? I need a Sony Service Centre?

pavlik844 said:
Hi there!
I have a serious problem with my D5803 that makes me feel very bad. I think i have a brick.
Symptoms: sim card not detected, front camera doesn't work (it can shoot 4к video but doesn't take photos).
Service menu shows many strange things such as: IMEI Software version unknown, Rooting status unknown, HW Config rev unknown, unknown error near all strings in sim lock menu:crying:
**** has happened after my poor attempt to flash marshmallow concept using 0.9.19.10 flashtool. I think Simlock.ta file has been flashed because i've unchecked it in flashtool's excludes.
Flashing stock roms using any version of flashtool doesn't help. I saw here on xda a couple of posts with similar problem but no solution for it.
Any ideas? I need a Sony Service Centre?
Click to expand...
Click to collapse
lock back your phone with flashtool if you have unlocked it with that beforehand...

Problem Z3 compact
Hey, how you solved the problem Z3 compact (http://forum.xda-developers.com/z3-compact/help/rooting-status-unknown-sim-card-camera-t3279419), I have the same problem. Thank you for your response Roman.

Инструкция по восстановлению плеера при прошивке без галочки SimLock для тех, кто прошивал флештулом версии 0.9.19.6 и выше (S1 Dump в наличии)
Начиная с 0.9.19.6 флештул делает перед прошивкой бекап ТА в двух файлах 1.ta и 2.ta
Эти файлы лежат в C:\Users\имя пользователя\.flashTool\registeredDevices\Ваше устройство\s1ta\Дата и время прошивки
Обратите внимание, что нужен дамп именно прошивки без SimLock на SimLock (т.е. самый первый), так как в поздних дампах нужная информация уже отсутствует.
Порядок действий:
Для восстановления нам нужен файл 2.ta и файл simlock.ta.
1. simlock.ta достаем из прошивки.
1.ta и 2.ta берем из C:\Users\имя пользователя\.flashTool\registeredDevices\Ваше устройство\s1ta\Дата и время прошивки
2. Открываем файлы с помощью Notepad++.
3. Смотрим на содержимое файла simlock.ta. Например, для Sony Xperia Z3 в файле есть строка 000007DA с кодом, в который зашифрована вся информация по поводу SimLock. Не уверен, но для остальных Sony Xperia скорее всего так же. Делаем вывод, что именно эту строку мы заменили при прошивке и ее нужно вернуть обратно.
4. Открываем S1 Dump и ищем эту строку. В моем случае эта строка находится в файле 2.ta практически с начала (четвертая строка). Копируем эту строку и вставляем ее вместо той, что была simlock.ta. Замену проводить очень внимательно, чтобы скопировать все необходимое и ничего лишнего.
5. Сохраняем simlock.ta с новой строкой и добавляем его в архив прошивки.
6. Прошиваем через флештулл опять без галочки, должен зашиться наш файл с родными данными.

request
I ask for detailed instructions, thank you Vanousek

LINTSOV said:
Инструкция по восстановлению плеера при прошивке без галочки SimLock для тех, кто прошивал флештулом версии 0.9.19.6 и выше (S1 Dump в наличии)
Начиная с 0.9.19.6 флештул делает перед прошивкой бекап ТА в двух файлах 1.ta и 2.ta
Эти файлы лежат в C:\Users\имя пользователя\.flashTool\registeredDevices\Ваше устройство\s1ta\Дата и время прошивки
Обратите внимание, что нужен дамп именно прошивки без SimLock на SimLock (т.е. самый первый), так как в поздних дампах нужная информация уже отсутствует.
Порядок действий:
Для восстановления нам нужен файл 2.ta и файл simlock.ta.
1. simlock.ta достаем из прошивки.
1.ta и 2.ta берем из C:\Users\имя пользователя\.flashTool\registeredDevices\Ваше устройство\s1ta\Дата и время прошивки
2. Открываем файлы с помощью Notepad++.
3. Смотрим на содержимое файла simlock.ta. Например, для Sony Xperia Z3 в файле есть строка 000007DA с кодом, в который зашифрована вся информация по поводу SimLock. Не уверен, но для остальных Sony Xperia скорее всего так же. Делаем вывод, что именно эту строку мы заменили при прошивке и ее нужно вернуть обратно.
4. Открываем S1 Dump и ищем эту строку. В моем случае эта строка находится в файле 2.ta практически с начала (четвертая строка). Копируем эту строку и вставляем ее вместо той, что была simlock.ta. Замену проводить очень внимательно, чтобы скопировать все необходимое и ничего лишнего.
5. Сохраняем simlock.ta с новой строкой и добавляем его в архив прошивки.
6. Прошиваем через флештулл опять без галочки, должен зашиться наш файл с родными данными.
Click to expand...
Click to collapse
Thank you LINTSOV. I did as your instruction and my Xperia return back to normal. That was great and quickly

gemini16 said:
Thank you LINTSOV. I did as your instruction and my Xperia return back to normal. That was great and quickly
Click to expand...
Click to collapse
Hello
Did you could explain to me in English as you did for your mobile phone back to accept the sim card?
I can not quite understand the translation !!
please

nelsonjosecruz said:
Hello
Did you could explain to me in English as you did for your mobile phone back to accept the sim card?
I can not quite understand the translation !!
please
Click to expand...
Click to collapse
OK. Check if you have back up for your phone in C:\Users\(name your computer, or something like that)\.flashTool\registeredDevices\(your phone serial number)\s1ta\
First, open simlock.ta(which is in ftf file. Extract it to somewhere) with Notepad ++. You will see a line contain something like 000007DA. . . .
Second, open 2.ta with Notepad ++. You'll see the line that same with simlock.ta. Replace that line(with same header) from 2.ta to simlock.ta, save simlock.ta then use flashtool to creat a firmware with new simlock.ta had mod then flash it to your phone.
Warning: don't use other s1ta if you don't have a backup of your phone. It's make your phone totally waste, until you have the right backup. Becareful when process

gemini16 said:
OK. Check if you have back up for your phone in C:\Users\(name your computer, or something like that)\.flashTool\registeredDevices\(your phone serial number)\s1ta\
First, open simlock.ta(which is in ftf file. Extract it to somewhere) with Notepad ++. You will see a line contain something like 000007DA. . . .
Second, open 2.ta with Notepad ++. You'll see the line that same with simlock.ta. Replace that line(with same header) from 2.ta to simlock.ta, save simlock.ta then use flashtool to creat a firmware with new simlock.ta had mod then flash it to your phone.
Warning: don't use other s1ta if you don't have a backup of your phone. It's make your phone totally waste, until you have the right backup. Becareful when process
Click to expand...
Click to collapse
Can I ask about the details how to edit the file simlock.ta. Simlock.ta file has the format as herein http://forum.xda-developers.com/crossdevice-dev/sony/dev-cracking-s1-bootloader-t2917936/page12 but 2.ta is long line 000007DA having more characters. Furthermore, I can not flash file simlock.ta (WARN - This file is ignored: simlock.ta) ... where is my mistake? I'm sorry, but I translate through google translator. Thank you. My brick phone is Z3c

Vanousek said:
Can I ask about the details how to edit the file simlock.ta. Simlock.ta file has the format as herein http://forum.xda-developers.com/crossdevice-dev/sony/dev-cracking-s1-bootloader-t2917936/page12 but 2.ta is long line 000007DA having more characters. Furthermore, I can not flash file simlock.ta (WARN - This file is ignored: simlock.ta) ... where is my mistake? I'm sorry, but I translate through google translator. Thank you. My brick phone is Z3c
Click to expand...
Click to collapse
1 - To edit simlock.ta you can use some Texteditor eg: notepad, wordpad, notepad++ (i used notepad++).
2 - in 2.ta, you copy all characters from line 000007DA and paste to simlock.ta and match same like old simlock.ta.
3 - when you flash simlock.ta just untick SIMLOCK in MiscTA Exclude at panel on the right. When flashing, Flashtool will give warning like "flash TA at 000007DA very dangerous", process if you edited from right phone.

gemini16 said:
1 - To edit simlock.ta you can use some Texteditor eg: notepad, wordpad, notepad++ (i used notepad++).
2 - in 2.ta, you copy all characters from line 000007DA and paste to simlock.ta and match same like old simlock.ta.
3 - when you flash simlock.ta just untick SIMLOCK in MiscTA Exclude at panel on the right. When flashing, Flashtool will give warning like "flash TA at 000007DA very dangerous", process if you edited from right phone.
Click to expand...
Click to collapse
I have that same on Z2 but I don't have backup (too old flashtool).
Trying to flash simlock.ta from Central Europe 1 firmware is bad idea ? I know messing with ta partition is bad idea but if previous flash didn't broke phone maybe it will also not broke.
Otherwise I will must send to xperia care, maybe they take this on warranty...
BTW. My version of flashtool skip flashing simlock.ta so why phone is broken..

If you don't have any ta backup then send phone to Sony is the best option. I think simlock.ta from FTF firmwares may be all the same for xperia phone.

Hi.
So, the possible solution is found. All we need is two files from TA backup: 1.ta and 2.ta. Can anybody give us this files? Service-center offers to replace the main-board.....

pavlik844 said:
Hi there!
I have a serious problem with my D5803 that makes me feel very bad. I think i have a brick.
Symptoms: sim card not detected, main camera doesn't work (it can shoot 4к video but doesn't take photos).
Service menu shows many strange things such as: IMEI Software version unknown, Rooting status unknown, HW Config rev unknown, unknown error near all strings in sim lock menu:crying:
**** has happened after my poor attempt to flash marshmallow concept using 0.9.19.10 flashtool. I think Simlock.ta file has been flashed because i've unchecked it in flashtool's excludes.
Flashing stock roms using any version of flashtool doesn't help. I saw here on xda a couple of posts with similar problem but no solution for it.
Any ideas? I need a Sony Service Centre?
Click to expand...
Click to collapse
Hi Pavlik. My D6503 was like your D5803. You have to fix the problem yet.

pavlik844 said:
Hi.
So, the possible solution is found. All we need is two files from TA backup: 1.ta and 2.ta. Can anybody give us this files? Service-center offers to replace the main-board.....
Click to expand...
Click to collapse
Every Sony phones has separate 1.ta and 2.ta. Don't mix from this phone to another or you will have a totally brick phone.

Ziendal said:
I have that same on Z2 but I don't have backup (too old flashtool).
Trying to flash simlock.ta from Central Europe 1 firmware is bad idea ? I know messing with ta partition is bad idea but if previous flash didn't broke phone maybe it will also not broke.
Otherwise I will must send to xperia care, maybe they take this on warranty...
BTW. My version of flashtool skip flashing simlock.ta so why phone is broken..
Click to expand...
Click to collapse
I have the same problem as you, you solve it

gemini16 said:
1 - To edit simlock.ta you can use some Texteditor eg: notepad, wordpad, notepad++ (i used notepad++).
2 - in 2.ta, you copy all characters from line 000007DA and paste to simlock.ta and match same like old simlock.ta.
3 - when you flash simlock.ta just untick SIMLOCK in MiscTA Exclude at panel on the right. When flashing, Flashtool will give warning like "flash TA at 000007DA very dangerous", process if you edited from right phone.
Click to expand...
Click to collapse
I Followed your instruction but when flashing say TA 000007DA entry parsing failed

I have some problem in my Xperia A4 S0-04G docomo with bootloader unlock unknown before unlockbootloader i back up my 2.ta but i cant restore trim area i have backup twrp by elite kernel v3 z3compact but i cant restore all my backup help me please

Verizon chat please help

How to write in support of verizon?
Found a chat. I enter a message but I get a phone ad.
I want to unlock my phone to ring.
Bought a phone but it is placed under the operator, here I try to do something.
i live in Moscow )

Goto https://www.verizonwireless.com/support/contact-us/, scroll down and select chat with us. It should open a window for you to message with Verizon support

nbnslider said:
How to write in support of verizon?
Found a chat. I enter a message but I get a phone ad.
I want to unlock my phone to ring.
Bought a phone but it is placed under the operator, here I try to do something.
i live in Moscow )
Click to expand...
Click to collapse
У Вас, получилось разблокировать?
You turned out to unlock?

Webig said:
У Вас, получилось разблокировать?
You turned out to unlock
Click to expand...
Click to collapse
net жду ответа их в фейсбуке а так 60 дней ждать . но что ждать от кредитного не понятно
no, I am waiting for their answer on Facebook and so wait 60 days. but what to expect from a credit is not clear

Question [CLOSED] STUCK IN BOOT LOGO - DM VERITY CORRUPTION

Hi Guys,
I badly need your help with my POCO M3 Pro 5G. I tried to flash a Europian stock Rom for my phone. The flash was successful until it showed DM VERITY CORRUPTION and when I press the power button, it is only stuck in the bootlogo. I ran out of solution on how to get this resolved. Can someone help me out on how to get this fixed? The only way for me to connect to phone is only with fastboot mode.
I really would appreciate your help. Thanks in advance!

Carlo_Avelino said:
Hi Guys,
I badly need your help with my POCO M3 Pro 5G. I tried to flash a Europian stock Rom for my phone. The flash was successful until it showed DM VERITY CORRUPTION and when I press the power button, it is only stuck in the bootlogo. I ran out of solution on how to get this resolved. Can someone help me out on how to get this fixed? The only way for me to connect to phone is only with fastboot mode.
I really would appreciate your help. Thanks in advance!
Click to expand...
Click to collapse
Download rom(TGZ)
Use this tool.

NOSS8 said:
Download rom(TGZ)
Use this tool.
Click to expand...
Click to collapse
I almost had it permanently bricked. Dang it! I tried the clear and lock option and got my phone locked again(stupid move). Good thing I can still flash via sideload. Thank you so much sir for the help!

Carlo_Avelino said:
I almost had it permanently bricked. Dang it! I tried the clear and lock option and got my phone locked again(stupid move). Good thing I can still flash via sideload. Thank you so much sir for the help!
Click to expand...
Click to collapse
The flash did not work with MIflash?

NOSS8 said:
The flash did not work with M
NOSS8 said:
The flash did not work with MIflash?
Click to expand...
Click to collapse
Click to expand...
Click to collapse
It did not, Sir. After it says, "Success" and when the phone reboots with the dm verity corruption. It only stays in the bootlogo

Carlo_Avelino said:
It did not, Sir. After it says, "Success" and when the phone reboots with the dm verity corruption. It only stays in the bootlogo
Click to expand...
Click to collapse
Phone codename is camellia,right?
But which version? Global,EEA,CN etc.....
You had to flash the rom which corresponds to the version of the phone and relock, (maybe what you did).

NOSS8 said:
Phone codename is camellia,right?
But which version? Global,EEA,CN etc.....
You had to flash the rom which corresponds to the version of the phone and relock, (maybe what you did).
Click to expand...
Click to collapse
Yes, it is camella. The original version is with Global. I got it working with global

Carlo_Avelino said:
Yes, it is camella. The original version is with Global. I got it working with global
Click to expand...
Click to collapse
is NOT bootloop, press POWER button when you see that message and it boots !
also.. read the post of " ROOT GAINED " you need to flash VmBETA.img
8 - fastboot commands:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
P.S. the same happened to me when i first installed another rom.. DM verity corruption .. so just press power button.. if doesn't work press it again and again .. trust me is NOT in bootloop !

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РЕДАКТИРОВАТЬ: английский перевод ниже
Привет! Такая же ситуация и с этим телефоном. Можно пошаговую инструкцию, так как я этого не очень понимаю. Я буду очень благодарен. Заранее спасибо.

@Arkoni Hi! I see that you're new here. Welcome to XDA! Please note that XDA is an international forum, and hence only English is permitted to be used across the website.
The above is as per the Forum Rules:
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We understand that with all the different nationalities, not everyone speaks English well, but please try. If you're really unable to post in English, use an online translator. You're free to include your original message in your own language, below the English translation. (This rule covers your posts, profile entries and signature). You could try :- https://translate.google.com/ or https://www.babelfish.com/ or use one of your choice.
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As a courtesy, I've added the English translation to your post. Going forward, kindly use English to post/reply on the forum.
Regards,
shadowstep
Forum Moderator
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Привет! Я вижу, что ты здесь новенький. Добро пожаловать на XDA! Обратите внимание, что XDA - международный форум, поэтому на сайте разрешено использовать только английский язык.
Вышеупомянутое соответствует Правилам форума:
4. Используйте английский язык.
Мы понимаем, что не все люди разных национальностей хорошо говорят по-английски, но, пожалуйста, попробуйте. Если вы действительно не можете писать на английском, воспользуйтесь онлайн-переводчиком. Вы можете включить исходное сообщение на своем родном языке под английским переводом. (Это правило распространяется на ваши сообщения, записи профиля и подпись). Вы можете попробовать: - https://translate.google.com/ или https://www.babelfish.com/ или использовать один на ваш выбор.
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В качестве любезности я добавил к вашему сообщению английский перевод. Забегая вперед, любезно используйте английский для сообщений / ответов на форуме.
С Уважением,
shadowstep
Модератор форума

1. Hello friends, there are two ways to fix this problem. First, you need Root, and after using Root, you need to download any file manager and give Root permission. You need to backup your baseband, nvram nvdata nvcfg after backup Save, you also need an MTK Bypass You can search for MTK Auth Bypass Tool through Google. To download, you also need to use SP Flash to flash the machine. You need to download the official firmware package. You can download it through xiaomirom.com, download the corresponding version, and use SP Flash to read your firmware package, after the reading is completed, choose to format all and download, wait for the completion, press the power button after completion, you will find that the error has disappeared, but the baseband is lost, but you have backed up. Boot through fastboot to unlock the BL lock, and proceed fastboot flash nvram ....... fastboot flash nvdata ....... fastboot flash nvcfg ....... Fastboot reboot reboot. congratulations your baseband is back, i am a newbie and my instructions are very Not comprehensive, such as where is the baseband position, but I have too many characters, I will list the baseband position. 2. Replace a new motherboard, all mobile phone problems are solved.
Hope to help you.

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Please search the forum for existing/similar threads before posting a new thread. For continuing discussion, kindly use the existing thread: https://forum.xda-developers.com/t/how-to-get-rid-of-dm-verity-corruption-on-boot.4290677/
Regards,
shadowstep
Forum Moderator