Android Q ROMs TWRP fails to map file - Xiaomi Poco F1 Questions & Answers

Hey guys,
I already have done hours of research and I have been trying and failing a lot of times. So here´s my problem. I wanted to flash a new Rom , the newest MSM Extended and the newest Pixel experience. I´m on Twrp 3.2.3-2 and on the newest firmware for the Pocophone (V11.0.5.0.PEJMIXM). Everytime I try to flash the ROM it says "Error 7" for Msm extended and "failed to map file" for Pixel Experience. I already tried all versions of Twrp for Poco F1 and I tried a 3.0.1 vesion of another device but the TWRP simply didn´t work. I always had to flash my old msm Rom which is always working. I think it´s because of the Android Q update. But I already have the latest firmware so I really don't know anymore.

Try latest twrp

Adidas108 said:
Try latest twrp
Click to expand...
Click to collapse
I already have. It's also not working.

3.3.1 beta8?
https://forum.xda-developers.com/poco-f1/development/recovery-twrp-3-3-1-beta01-touch-t3987567

TheSaas said:
Hey guys,
I really don't know anymore.
Click to expand...
Click to collapse
Have you formatted your storage?

sotosgolf said:
Have you formatted your storage?
Click to expand...
Click to collapse
Does that change anything? It's the internal storage right? I always wipe Data Cache Dalvik Cache and System Data.

TheSaas said:
Does that change anything? It's the internal storage right? I always wipe Data Cache Dalvik Cache and System Data.
Click to expand...
Click to collapse
When you get from pie to q, you have to format your storage. It's not only wiping your internal, it's a different option in twrp.
Format your storage, reboot into recovery and then it will work.
Mind that you you have to format again and do some other things too if you decide to get back to pie afterwards.

sotosgolf said:
When you get from pie to q, you have to format your storage. It's not only wiping your internal, it's a different option in twrp.
Format your storage, reboot into recovery and then it will work.
Mind that you you have to format again and do some other things too if you decide to get back to pie afterwards.
Click to expand...
Click to collapse
Alright. So I just have to find the option to format my phone? Doesn't that also wipe my internal?The zips for ROM, GApps etc. are there. Is it possible to transfer files while in Recovery? If yes then I can follow. I don't quite understand right now. Sorry for the late reply. I was busy with school.

TheSaas said:
Alright. So I just have to find the option to format my phone? Doesn't that also wipe my internal?The zips for ROM, GApps etc. are there. Is it possible to transfer files while in Recovery? If yes then I can follow. I don't quite understand right now. Sorry for the late reply. I was busy with school.
Click to expand...
Click to collapse
The button for formatting is next to "advanced" in the wipe menu of twrp.
It will erase everything, yes.
You have to transfer the zips needed from a pc/microsd/usb otg to your storage once it's been formatted while being in twrp.

So I'll have to Advance Wipe>Internal Storage, Dalvik, Cache, Data. Then Magisk will flash easily?
I'm using the POCO X3 right now running MIUI 12.

Related

Problems on I9300 after updating to CM SNAPSHOT M4

Hey guys,
I have been having problems with some CyanogenMod roms lately. My I9300 was working perfectly using one of the nightly CM 11 ROM's released in early March, until I installed the latest M Snapshot. From there on in my phone has gone insane.
From time to time, during the day the phone gets blocked without any apparent reason. My first thought was that has something to do with the RAM, maybe its getting low somehow, but no, that wasn't the case. Most of the time I have at least 160-180 free ram, usually more than that.
Anyway, then I thought maybe the problem was the installed ROM, so I did a re-install but still,with no effect. Then I downloaded 17th of march nightly ROM, wiped clean the cache and reset the phone. Still with no effect.
My next solution is: Download the newest nightly, currently 18th of March, install the latest Clockworkmod Recovery, which is 6.0.4.6., reset and wipe the phone again (backing of course) and install the latest ROM. What do you guys think?
Also, does anyone else has this problem after installing the latest M-Snapshot from the CM download page.
I would much appreciate your help. Thanks a lot.
Gent
Yes. You definitely should install the latest CWM. And when you wipe, make sure that you (from the CWM menu ofc):
wipe data/factory reset
mounts and storage -> fromat system
mounts and storage -> format /data and /data/media (/sdcard)
advanced -> wipe dalvik cache
then flash the rom etc
If you didn't do this in the first place when you tried flashing the ROMs the flashes were dirty and that may be the reason why they didn't work.
Doing the above will give you a real fresh start with your ROM and problems should not appear.
So, I don't think the problem is in any of the ROMs you tried.. I'm just guessing, so correct me if you did all the above
I have been doing just fine with CM 11 M3 and M4 builds and now I'm on the latest nightly and everything is working perfectly! :highfive:
Hey Man,
I did that, but now the problem is that I cannot install the rom because it has wiped all the data that were there. Now I cannot transfer the rom into the phone. I transfered it into the external sd card but it does not let me to install it, it shows an error.
What to do now???
henkkaize said:
Yes. You definitely should install the latest CWM. And when you wipe, make sure that you (from the CWM menu ofc):
wipe data/factory reset
mounts and storage -> fromat system
mounts and storage -> format /data and /data/media (/sdcard)
advanced -> wipe dalvik cache
then flash the rom etc
If you didn't do this in the first place when you tried flashing the ROMs the flashes were dirty and that may be the reason why they didn't work.
Doing the above will give you a real fresh start with your ROM and problems should not appear.
So, I don't think the problem is in any of the ROMs you tried.. I'm just guessing, so correct me if you did all the above
I have been doing just fine with CM 11 M3 and M4 builds and now I'm on the latest nightly and everything is working perfectly! :highfive:
Click to expand...
Click to collapse
gent.b said:
Hey Man,
I did that, but now the problem is that I cannot install the rom because it has wiped all the data that were there. Now I cannot transfer the rom into the phone. I transfered it into the external sd card but it does not let me to install it, it shows an error.
What to do now???
Click to expand...
Click to collapse
You should always put roms on ext sd card before you are ready to flash not internal for situations like this! Flash back to stock with odin and start again.
Connect the phone via USB cable, go to recovery, Mounts and Storage, and then click Mount USB Storage. Then, transfer the ROM. Have you thought about having the Cm instaler?
Sent from my GT-I9300 using XDA Premium 4 mobile app
Andr3y29 said:
Connect the phone via USB cable, go to recovery, Mounts and Storage, and then click Mount USB Storage. Then, transfer the ROM. Have you thought about having the Cm instaler?
Sent from my GT-I9300 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Sorry I think my reply might have confused you..I was suggesting that he should have transferred his rom to ext sd card before he started to flash and wipe system..It looks like he wiped the system in recovery and could not transfer rom to internal sd so he managed to transfer the rom to external sd where it would not let him install please correct me if I am wrong ..
I know there are other options he can try but in this situation I recommend flash to stock to give him a clean system and minimize any errors he might have and then he can try again the correct way.
tallman43 said:
You should always put roms on ext sd card before you are ready to flash not internal for situations like this! Flash back to stock with odin and start again.
Click to expand...
Click to collapse
Unfortunately that was my only choice. I did it, and I succeeded...
tallman43 said:
Sorry I think my reply might have confused you..I was suggesting that he should have transferred his rom to ext sd card before he started to flash and wipe system..It looks like he wiped the system in recovery and could not transfer rom to internal sd so he managed to transfer the rom to external sd where it would not let him install please correct me if I am wrong ..
I know there are other options he can try but in this situation I recommend flash to stock to give him a clean system and minimize any errors he might have and then he can try again the correct way.
Click to expand...
Click to collapse
That was the exact situation I was in. I tried mounting the ext/sdcard and transferred the rom to it, but it didn't let me to install it, it said installation failed.

TWRP unable to access internal storage,it shows 0MB! pls help!

I'm unable to flash anything through internal storage,, I'm simple not even able to access it through twrp after i clean wiped and flashed latest lineage rom!pls help me! :crying:
ckflash09 said:
I'm unable to flash anything through internal storage,, I'm simple not even able to access it through twrp after i clean wiped and flashed latest lineage rom!pls help me! :crying:
Click to expand...
Click to collapse
Before starting this
Backup your Internal Storage Data (Because its wipe your Internal storage)
Then in TWRP-->WiPE-->Formatedata Then rebbot system.
Hit Like
Should I even format internal storage or only data?
baku2313 said:
Before starting this
Backup your Internal Storage Data (Because its wipe your Internal storage)
Then in TWRP-->WiPE-->Formatedata Then rebbot system.
Hit Like
Click to expand...
Click to collapse
What all to wipe?
ckflash09 said:
What all to wipe?
Click to expand...
Click to collapse
No
Select "Format Data" option in "Wipe" Section.
Hit like
After that just reboot?
baku2313 said:
No
Select "Format Data" option in "Wipe" Section.
Hit like
Click to expand...
Click to collapse
Should we just reboot after that?
Thq
ckflash09 said:
Should we just reboot after that?
Thq
Click to expand...
Click to collapse
Did you format to F2FS? It's not widely supported. Use EXT4. No need to reboot.
ckflash09 said:
Should we just reboot after that?
Thq
Click to expand...
Click to collapse
After formating data just click on reboot
Then what shall I do?
theoneofgod said:
Did you format to F2FS? It's not widely supported. Use EXT4. No need to reboot.
Click to expand...
Click to collapse
If I don't reboot then how would I use my phone? :silly:
ckflash09 said:
If I don't reboot then how would I use my phone? :silly:
Click to expand...
Click to collapse
If that's what you meant...
ckflash09 said:
I'm unable to flash anything through internal storage,, I'm simple not even able to access it through twrp after i clean wiped and flashed latest lineage rom!pls help me! :crying:
Click to expand...
Click to collapse
I had the same problem, fixed by doing a clean MIUI (or any other ROM) install and installing TWRP, just after the ROM, without reboot.
You may try http://en.miui.com/thread-344450-1-1.html
This will install patched TWRP I got many errors with this. So the first method is preferred.

from havoc (pie) to xiaomi.eu (nougat)

Hello, I gave my "old" mido to my mother running havoc os. Everything is running fine, but the call quality is really bad. I would like to switch from havoc to xiaomi.eu.
Is there anything special to consider, or just wipe system , data, cache and dalvik and install zip from Internal storage? Thx for helping me.
Take steps to avoid failed encryption
otti17 said:
Hello, I gave my "old" mido to my mother running havoc os. Everything is running fine, but the call quality is really bad. I would like to switch from havoc to xiaomi.eu.
Is there anything special to consider, or just wipe system , data, cache and dalvik and install zip from Internal storage? Thx for helping me.
Click to expand...
Click to collapse
Clear the internal with f2fs and wipe the data via TWRP. Wipe completely all partitions including system, cache, data, dalvik, vendor, firmware etc and flash the ROM. Do not flash Magisk or any other root solution and everything should be fine.
adinfinity1999 said:
clear the internal with f2fs and wipe the data via twrp. Wipe completely all partitions including system, cache, data, dalvik, vendor, firmware etc and flash the rom. Do not flash magisk or any other root solution and everything should be fine.
Click to expand...
Click to collapse
f2fs???????!!!
Or
ext4?????
F2FS
jbanti said:
f2fs???????!!!
Or
ext4?????
Click to expand...
Click to collapse
F2FS. Affirmative.
Flash Oreo rom (max R30), to convert your data partition into the old one.
After that, just flash any rom you want

Poco F1 internal Memory encrypted after loading MIUI Backup

Hi, I'm fairly new to XDA, flashing custom roms and rooting, but I'm really desperate right now.
I know many people probably already have had the same issue, but after searching all over the internet i didn't find my exact problem.
I used Nitrogen OS on my Pocofone F1, but after 1 Month of usage I wanted to try MIUI again, an important thing I remember is that i flashed a new kernel,
but I don't know if that makes any difference.
I made a backup of MIUI without any data on it (i made a hard reset before, so nothing would go wrong) and then installed Nitrogen OS the correct way (i wiped dalvik, data, ...) and everything, even installed the decrypter and everything worked fine.
Now I deleted dalvik, data, cache, ... and loaded the Backup of MIUI and as soon as I booted I suddenly got a bootup password, even though i should get nothing at all because it's basically a clean install.
I tried the normal password that i used all the time, but it didn't work, so i decided to get back to twrp.
Now i got a decryption password, that i don't know and the internal memory is 0 bytes large.
I loaded the nitrogen os backup that i also made, but it didn't work.
I read on other forums, that i should format my internal memory and try to flash the disable-force-encryption again, but i don't really know what to do exactly. i know how to format the memory, it's on the bottom when you want to delete data, dalvik, cache,... but still... .
Even if my phone is briked now, can anyone help me? I really don't know what to do
xueru said:
Hi, I'm fairly new to XDA, flashing custom roms and rooting, but I'm really desperate right now.
I know many people probably already have had the same issue, but after searching all over the internet i didn't find my exact problem.
I used Nitrogen OS on my Pocofone F1, but after 1 Month of usage I wanted to try MIUI again, an important thing I remember is that i flashed a new kernel,
but I don't know if that makes any difference.
I made a backup of MIUI without any data on it (i made a hard reset before, so nothing would go wrong) and then installed Nitrogen OS the correct way (i wiped dalvik, data, ...) and everything, even installed the decrypter and everything worked fine.
Now I deleted dalvik, data, cache, ... and loaded the Backup of MIUI and as soon as I booted I suddenly got a bootup password, even though i should get nothing at all because it's basically a clean install.
I tried the normal password that i used all the time, but it didn't work, so i decided to get back to twrp.
Now i got a decryption password, that i don't know and the internal memory is 0 bytes large.
I loaded the nitrogen os backup that i also made, but it didn't work.
I read on other forums, that i should format my internal memory and try to flash the disable-force-encryption again, but i don't really know what to do exactly. i know how to format the memory, it's on the bottom when you want to delete data, dalvik, cache,... but still... .
Even if my phone is briked now, can anyone help me? I really don't know what to do
Click to expand...
Click to collapse
First of all your phone isn't bricked. It's going to be ok.
The bad thing is that you will lose your internal storage.
The procedure to format data is :
(While in twrp) "mount"-> check "data"-> "repair change file system" -> format your data partition.
After that, no password will be asked. Now wipe system davlik cache and data and reboot into recovery again.
If you have sd card installed start flashing. If you don't, you need to plug into a pc and copy what you need inside your internal storage.
sotosgolf said:
First of all your phone isn't bricked. It's going to be ok.
The bad thing is that you will lose your internal storage.
The procedure to format data is :
(While in twrp) "mount"-> check "data"-> "repair change file system" -> format your data partition.
After that, no password will be asked. Now wipe system davlik cache and data and reboot into recovery again.
If you have sd card installed start flashing. If you don't, you need to plug into a pc and copy what you need inside your internal storage.
Click to expand...
Click to collapse
when i go to mount, i can't check data, because it doesn't appear, the List:
Cache
System
Vendor
Firmware
Cust
Persist
USB-OTG
Micro SD card
I use twrp on the version 3.3.0-0
when i go to "wipe" -> "format Data" it says that it will also remove the encryption should i do that?
xueru said:
when i go to mount, i can't check data, because it doesn't appear, the List:
Cache
System
Vendor
Firmware
Cust
Persist
USB-OTG
Micro SD card
I use twrp on the version 3.3.0-0
when i go to "wipe" -> "format Data" it says that it will also remove the encryption should i do that?
Click to expand...
Click to collapse
Yes. That's the solution. After that your device will get encrypted again on reboot, unless you flash encryption disabler. I would suggest keeping the encryption and not flashing anything more
sotosgolf said:
Yes. That's the solution. After that your device will get encrypted again on reboot, unless you flash encryption disabler. I would suggest keeping the encryption and not flashing anything more
Click to expand...
Click to collapse
all of the empty memory shows up and the encryption is gone, thanks for helping me, i was really desperate
xueru said:
all of the empty memory shows up and the encryption is gone, thanks for helping me, i was really desperate
Click to expand...
Click to collapse
i still got a little problem tough, if i try to flash a rom (i tried nitrogen os and lineage os), i get error 7, what can i do about it? my phone always boots into fastboot now, but i am still able to enter twrp
thanks for helping me
xueru said:
i still got a little problem tough, if i try to flash a rom (i tried nitrogen os and lineage os), i get error 7, what can i do about it? my phone always boots into fastboot now, but i am still able to enter twrp
thanks for helping me
Click to expand...
Click to collapse
i also still have the backup of nitrogenos on my sd card
xueru said:
i also still have the backup of nitrogenos on my sd card
Click to expand...
Click to collapse
i loaded the backup and it worked ty 4 everything
xueru said:
i loaded the backup and it worked ty 4 everything
Click to expand...
Click to collapse
The error 7 occurs due to outdated vendor/firmware. Download latest firmware and flash it before the rom you want (for example if you want to clean flash a rom: wipe system, davlik, cache, data.. flash firmware.. flash rom [you won't get error 7].. flash gapps.. reboot)
sotosgolf said:
The error 7 occurs due to outdated vendor/firmware. Download latest firmware and flash it before the rom you want (for example if you want to clean flash a rom: wipe system, davlik, cache, data.. flash firmware.. flash rom [you won't get error 7].. flash gapps.. reboot)
Click to expand...
Click to collapse
i'll try that next to get back to miui, i think i'll be able to do the everything else on my own thanks for everything

wiping data partition makes internal storage un-decrytable to twrp recovery

hello,
As I face some issues with my rom thought to do a fresh start by resetting the data partition via orange fox recovery which bases on twrp and try to flash another rom. but once I wiped the data partition recovery could not decrypt the internal storage data on the next boot. honestly, this issue happens to me several times, and thus thought to start a thread for some helping hands for this issue. if anybody faces this please let me know the solution. thanks
somehow I got the data partition decrypted by re-flashing the same rom
fayis002 said:
somehow I got the data partition decrypted by re-flashing the same rom
Click to expand...
Click to collapse
You didn't get it decrypted. It's still encrypted but since you flashed the same rom that was there, the encrypted data partition is readable again. If you try to install a different rom you must FORMAT data partition to decrypt it. Wiping is different from formatting.
Sent from my curtana using XDA Labs
Well Me too faced this with "Curtana"
I forced to use SD card to copy the rom to phone and install it.
( I will test today Pixel experience Recovery to make sure )
Recovery tested:
-Pitch black recovery project
-twrp by mauronofrio
You could have sideloaded the ROM from your computer. No need to use separate SD card for ROM installation and it's also faster.
kalehrl said:
You could have sideloaded the ROM from your computer. No need to use separate SD card for ROM installation and it's also faster.
Click to expand...
Click to collapse
my adb sideload is not working. it's goes on then say failed. what to do?

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