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[Q] UNable to mount /data

Hi everyone,
i have a problem in my moto g, i tried to update my last rom (liquidsmooth) and iv got some erro, after the rom install de gapps begins to faled like gapps stop working and i coud'n login in my google account, result, i flash via adb a stock rom(gpe version) ,i already tried to put a normal version,(the gapps error was fixed) and now a get a another error in my recovery UNable to mount /data in twrp and unable do mount /sdcard in cwm, the recovery cant read my files in internal memory no one, i cant flash any rom any kernel nothing, pls help me with this.

Agom said:
Hi everyone,
i have a problem in my moto g, i tried to update my last rom (liquidsmooth) and iv got some erro, after the rom install de gapps begins to faled like gapps stop working and i coud'n login in my google account, result, i flash via adb a stock rom(gpe version) ,i already tried to put a normal version,(the gapps error was fixed) and now a get a another error in my recovery UNable to mount /data in twrp and unable do mount /sdcard in cwm, the recovery cant read my files in internal memory no one, i cant flash any rom any kernel nothing, pls help me with this.
Click to expand...
Click to collapse
Hmmm. I'd just restore back to stock again, but using getting the stock images and running the .bat file.
Then install CWM again and try..
http://sbf.droid-developers.org/phone.php?device=14
Choose the right version, and unzip, then put the phone in download mode and run the .bat
(If you are on Android 4.4, then I would recommend you stay on 4.4, but if you are on 4.3, stay on 4.3)
Good luck!

[Q] Can't access internal storage [SOLVED]

FIXED!
Flashed the 2.16 H-boot onto my one S With S-OFF and CID:11111111 H-boot flashed fine can still get into h boot then flashed TWRP but can't access internal storage to flash a new rom when i try copy over in windows i get can't copy device is either disconnected or not responding but i can still look at the storage.
In TWRP I get E: Unable to find storage to mount to USB and sideload doesn't work.
I can boot into cm11 which was previously installed but not storage access at all when booted up.
Tried flashing stock recovery and wiping tried wiping everything now i'm stuck.

solution?
Neurom707 said:
FIXED!
Flashed the 2.16 H-boot onto my one S With S-OFF and CID:11111111 H-boot flashed fine can still get into h boot then flashed TWRP but can't access internal storage to flash a new rom when i try copy over in windows i get can't copy device is either disconnected or not responding but i can still look at the storage.
In TWRP I get E: Unable to find storage to mount to USB and sideload doesn't work.
I can boot into cm11 which was previously installed but not storage access at all when booted up.
Tried flashing stock recovery and wiping tried wiping everything now i'm stuck.
Click to expand...
Click to collapse
What was the fix? I'm having the same problem

meddlesome said:
What was the fix? I'm having the same problem
Click to expand...
Click to collapse
If you can boot into the OS or at least get adb to work. I was able to adb push a zip to twrp folder on internal storage and flash it was a new rom and it fixed the storage thing for me

[Solved] Soft Bricked after flashing stock recovery using Rashr

My Mi 4i got soft bricked
Lemme explain what happened...
I had the Mokee 5.1.1 installed on my phone with latest TWRP recovery and SuperSu.. I thought to revert back to Stable Miui Rom which had great battery backup so I downloaded the Miui 7.5.2.0 global stable rom.. And I searched that if miui rom can be flashed through twrp.. And I saw many said its possible.. So I did it.. And wiped data cache dalvic etc from twrp like we do before flashing every rom.. Then I flashed the miui rom and damn when it crossed about 2-3hrs and the progress bar was still moving and it showed above that " failed to.... Somewhat system to system" like this and progress bar was continously moving.. And I kept it like that and in the morning when I woke up saw that it switched off automatically and when I tried to switch it on.. I saw it was stuck in bootloop but I had the twrp recovery so I reinstalled the mokee rom again to come out of that bootloop and I searched again about how to revert back to miui rom from custom rom in mi 4i then I found a post in miui forum where a guy said he was also using mokee and thought to revert to miui and he said the process too which stated that we need to place the rom in the root of internal storage and rename it to update.zip and install rashr and select flash stock recovery.img and flash that update.zip from stock recovery and I did the same just the update.zip was in a folder named download... Then I successfully booted into stock recovery but when trying to install the zip its showing that the zip is corrupted.. And when I restart the device it goes in bootloop :'( with the mokee logo on screen.. I don't have a pc of my own.. I need to go to a cafe for doing anything relating to flashing rom through fastbootm. So I tried it today but in mi flash tool it was showing error.. Please help me to flash the rom from stock recovery and where should I put the zip exactly and how can I access the internal storage from pc to put it as I don't have twrp I am unable to access the internal storage from pc too.. Required pic is attached

premx3pj said:
My Mi 4i got soft bricked
Lemme explain what happened...
I had the Mokee 5.1.1 installed on my phone with latest TWRP recovery and SuperSu.. I thought to revert back to Stable Miui Rom which had great battery backup so I downloaded the Miui 7.5.2.0 global stable rom.. And I searched that if miui rom can be flashed through twrp.. And I saw many said its possible.. So I did it.. And wiped data cache dalvic etc from twrp like we do before flashing every rom.. Then I flashed the miui rom and damn when it crossed about 2-3hrs and the progress bar was still moving and it showed above that " failed to.... Somewhat system to system" like this and progress bar was continously moving.. And I kept it like that and in the morning when I woke up saw that it switched off automatically and when I tried to switch it on.. I saw it was stuck in bootloop but I had the twrp recovery so I reinstalled the mokee rom again to come out of that bootloop and I searched again about how to revert back to miui rom from custom rom in mi 4i then I found a post in miui forum where a guy said he was also using mokee and thought to revert to miui and he said the process too which stated that we need to place the rom in the root of internal storage and rename it to update.zip and install rashr and select flash stock recovery.img and flash that update.zip from stock recovery and I did the same just the update.zip was in a folder named download... Then I successfully booted into stock recovery but when trying to install the zip its showing that the zip is corrupted.. And when I restart the device it goes in bootloop :'( with the mokee logo on screen.. I don't have a pc of my own.. I need to go to a cafe for doing anything relating to flashing rom through fastbootm. So I tried it today but in mi flash tool it was showing error.. Please help me to flash the rom from stock recovery and where should I put the zip exactly and how can I access the internal storage from pc to put it as I don't have twrp I am unable to access the internal storage from pc too.. Required pic is attached
Click to expand...
Click to collapse
Edited -
If Your PC Can Detect Your Device Internal Storage In Fastboot Then Copy All Of Your Internal data Like Your Personal Documents videos Etc.
Enable MTP in Mount Option.
DOWNLOAD TWRP 2.8.6. 0 Version
And Rom Miui 8 V8.1.7 And Copy It into Your OTG Pendrive If U Have
Then Connect OTG In Your Phone. Make Sure Your Mi4i Battery Is on 90% Charge.
Then Flash TWRP 2.8.6.0.
Restart Into TWRP Recovery Then Wipe Dalvic, Catch Data System.
Flash Miui ROM( You Can Find it In OTG Storage SoChoose OTG Option).
If It Shows Failed Then Try Again Wipe Dalvik ,Cache , data system.
FLASH MIUI 8 .
EVERY time When I Come Out From a Cutsom ROM
I flashed Miui ROM By Using TWRP.

What are u trying to say? Your process isn't clear to me.. Anyways thanks for your suggestion and I have recovered my Mi4i using Mi flash tool..

premx3pj said:
What are u trying to say? Your process isn't clear to me.. Anyways thanks for your suggestion and I have recovered my Mi4i using Mi flash tool..
Click to expand...
Click to collapse
Well done

Olystem said:
Well done
Click to expand...
Click to collapse
Thanks

well, try flah use fastboot.

My mi4i soft bricke?
Olystem said:
Listen
If You Don't Want To Loose Your Internal data Then Follow Some Steps.
DOWNLOAD TWRP 2.8.6. 0 Version
And Rom Miui 8 V8.1.7 And Copy It into Your OTG Pendrive If U Have
Then Connect OTG In Your Phone. Make Sure Your Mi4i Battery Is on 90% Charge.
Then Flash TWRP 2.8.6.0 Using Your Latest TWRP
Then Restart In Recovery Mod Then Wipe Catch Dalvic Catch And System. Don't Choose Data Option.
Then Make A Factory Reset And Then install Miui ROM( Choose OTG Option).
If It Shows Failed Then Try Again By Wipe Catch Dalvic Catch System.
FLASH MIUI 8 .
IF U dont Have OTG Then Tell Me
EVERY time When I Come Out From a Cutsom ROM
I flashed Miui ROM By Using TWRP.
Click to expand...
Click to collapse
Twrp is installed but not showing otg storage
---------- Post added at 08:52 AM ---------- Previous post was at 08:47 AM ----------
premx3pj said:
What are u trying to say? Your process isn't clear to me.. Anyways thanks for your suggestion and I have recovered my Mi4i using Mi flash tool..
Click to expand...
Click to collapse
Please tell the process

Olystem said:
Listen
If You Don't Want To Loose Your Internal data Then Follow Some Steps.
DOWNLOAD TWRP 2.8.6. 0 Version
And Rom Miui 8 V8.1.7 And Copy It into Your OTG Pendrive If U Have
Then Connect OTG In Your Phone. Make Sure Your Mi4i Battery Is on 90% Charge.
Then Flash TWRP 2.8.6.0 Using Your Latest TWRP
Then Restart In Recovery Mod Then Wipe Catch Dalvic Catch And System. Don't Choose Data Option.
Then Make A Factory Reset And Then install Miui ROM( Choose OTG Option).
If It Shows Failed Then Try Again By Wipe Catch Dalvic Catch System.
FLASH MIUI 8 .
IF U dont Have OTG Then Tell Me
EVERY time When I Come Out From a Cutsom ROM
I flashed Miui ROM By Using TWRP.
Click to expand...
Click to collapse
It always failed

Amrit8748 said:
Twrp is installed but not showing otg storage
---------- Post added at 08:52 AM ---------- Previous post was at 08:47 AM ----------
Please tell the process
Click to expand...
Click to collapse
You Need To Connect The OTG Pendrive To Your Phone Then It Will Showing.
Just Copy All The ROM Files On Your OTG Pendrive Then Connect it With Your Phone.
To Make a Clean Flash -
Wipe Dalvic ,Cache, Data ,system
Then Flash The ROM.

Olystem said:
You Need To Connect The OTG Pendrive To Your Phone Then It Will Showing.
Just Copy All The ROM Files On Your OTG Pendrive Then Connect it With Your Phone.
To Make a Clean Flash -
Wipe Dalvic ,Cache, Data ,system
Then Flash The ROM.
Click to expand...
Click to collapse
Thanks

Failed to mount '/system_root' (invalid argument). Failed to mount '/vendor' (invalid argument). Failed to mount '/product' (invalid argument)

Hi, greetings everyone
im new in this phone, so first thing is
my poco x3 nfc is stock rom and
i just ubl Install TWRP v 3.4.0.15
and use custom rom name Corvus mutate Android 11
succes without problem
and then i move to havoc with clean flash
wipe data,cache,davlik
install rom > format data
success without problem
and 3 month later i want to move into Corvus again which is latest version is 16.7
so i decided to watch some tutorial on youtube and they told me to wipe data,cache,davlik
install Fw miui stable android 11 (78mb file) > success
and now when i install the rom its say Failed to mount '/system_root' (invalid argument). Failed to mount '/vendor' (invalid argument). Failed to mount '/product' (invalid argument)
did i miss something? or first thing should i do?
thanks guys
i really need some help guys

I had the same thing this weekend trying to fix an issue i had. What helped with me is putting the image on an external SD card and flash from there.
When I saved the custom rom on the phone storage and flashed it from there, same failed to mount errors.
I have no idea why either, but worth a try maybe? My guess its something with the internal storage.
My procedure was:
Recovery - wipe dalvik and cache - format data - connect to PC, transfer FW and custom rom - flash FW: Succes - flash WaveOS: failed to mount. Reboot recovery - try to install, but WaveOS not on internal storage (empty). Connected to PC - transferred rom - install from internal - mount error. Reboot, again no image file on internal.
Afterwards transferred ROM to sdcard, selected it with install from storage; succes.

kickurd said:
I had the same thing this weekend trying to fix an issue i had. What helped with me is putting the image on an external SD card and flash from there.
When I saved the custom rom on the phone storage and flashed it from there, same failed to mount errors.
I have no idea why either, but worth a try maybe? My guess its something with the internal storage.
My procedure was:
Recovery - wipe dalvik and cache - format data - connect to PC, transfer FW and custom rom - flash FW: Succes - flash WaveOS: failed to mount. Reboot recovery - try to install, but WaveOS not on internal storage (empty). Connected to PC - transferred rom - install from internal - mount error. Reboot, again no image file on internal.
Afterwards transferred ROM to sdcard, selected it with install from storage; succes.
Click to expand...
Click to collapse
I tried that using SD card but always the same issue on my Poco X3. Now my phone bootloop on fastboot

kickurd said:
I had the same thing this weekend trying to fix an issue i had. What helped with me is putting the image on an external SD card and flash from there.
When I saved the custom rom on the phone storage and flashed it from there, same failed to mount errors.
I have no idea why either, but worth a try maybe? My guess its something with the internal storage.
My procedure was:
Recovery - wipe dalvik and cache - format data - connect to PC, transfer FW and custom rom - flash FW: Succes - flash WaveOS: failed to mount. Reboot recovery - try to install, but WaveOS not on internal storage (empty). Connected to PC - transferred rom - install from internal - mount error. Reboot, again no image file on internal.
Afterwards transferred ROM to sdcard, selected it with install from storage; succes.
Click to expand...
Click to collapse
thats really strange for me , beacuse i have the same issue , but in order to fix it somone say it need update twrp , or the rom u try to install is no vendor
but its actually true that something broken in twrp that can't read/write internal before we finish wipe data,cache,dalvik
so that give error becus all system,vendor,product missing/can't read by twrp BUGGY,
so instead update my twrp i just flash stock rom and try again,
but this time i use OrangeFox
without FW flash And only flash rom corvus 16.7
success and format data > Yes > reboot.
there you go its success but the rom looks like buggy and its real bug or maybe i don't install FW before the rom? can u pls answer this << ? thanks.
so if u guys(all who got this error) still can in twrp and UBL u can just flash stock rom via Miui Flash / update twrp
really strange error for me

andy.2r9 said:
I tried that using SD card but always the same issue on my Poco X3. Now my phone bootloop on fastboot
Click to expand...
Click to collapse
ya nothing to do, unable to mount is real **** cuz sometime u flash rom and unable to mount but the installation still running and u just fine
but sometime unable to mount is real problem
still no fix / official fix i do 10 Hours searching so only hope that u can do is try update TWRP / Install stock rom But dont lock UBL carefull with this or ur phone might Hardbrick < Reeal Problem U need 9008 Mode if u Brick hard ur phone XD

zeinGTG said:
ya nothing to do, unable to mount is real **** cuz sometime u flash rom and unable to mount but the installation still running and u just fine
but sometime unable to mount is real problem
still no fix / official fix i do 10 Hours searching so only hope that u can do is try update TWRP / Install stock rom But dont lock UBL carefull with this or ur phone might Hardbrick < Reeal Problem U need 9008 Mode if u Brick hard ur phone XD
Click to expand...
Click to collapse
my phone now bootloop on fastboot
https://forum.xda-developers.com/t/poco-x3-nfc-bootloop-fastboot.4365899/
Hello guys, I installed Pixel experience custom on my poco x3 a few weeks ago. After few days, I tried to update the PE custom from but it showed failed "error 1" so, I skipped and forget about the update and kept using the phone.
Yesterday, I decided to go back one MIUI. I downloaded MIUI for my POCO X3 EEA version. I couldn't install it too, as it always showed "error 1". and starting yesterday, the phone bootlooped in fastboot.
Today, I tried to install the Official Miui Rom using MiFlashtool but always the same issue. First I tried installing the global official rom, it didn't work, then, installing EEA version but same thing.
Someone here can help me on that matter please, I never get an idea in how to fix that issue.
Thank you so much in advance for your help

andy.2r9 said:
my phone now bootloop on fastboot
https://forum.xda-developers.com/t/poco-x3-nfc-bootloop-fastboot.4365899/
Hello guys, I installed Pixel experience custom on my poco x3 a few weeks ago. After few days, I tried to update the PE custom from but it showed failed "error 1" so, I skipped and forget about the update and kept using the phone.
Yesterday, I decided to go back one MIUI. I downloaded MIUI for my POCO X3 EEA version. I couldn't install it too, as it always showed "error 1". and starting yesterday, the phone bootlooped in fastboot.
Today, I tried to install the Official Miui Rom using MiFlashtool but always the same issue. First I tried installing the global official rom, it didn't work, then, installing EEA version but same thing.
Someone here can help me on that matter please, I never get an idea in how to fix that issue.
Thank you so much in advance for your help
Click to expand...
Click to collapse
ur phone is still UBL or not? its really ez to flash via miflash if u dont have any problem with UBL, because if ur phone ubl u cannot do nothing except u flash it with EDL 9008 < this is what i read atleast
but for me personally its still always a hope , can u do another stock rom miui? try INDIA / INDONESIA / GLOBAL
HIGHLY RECOMEND IS GLOBAL / INDONESIA < BEST STABLE FOR NOW
the reason u update PE rom is what? did u install a dirty / clean flash? cuz no way u can calm and relax with dirty flash, ur emmc will be sad
pls note try another stock rom install via miflash < safest way without breaking
read carefully step by step
find solution for ur error 1

Not able to reboot into system after installing twrp

I just wanted to try a rom except miui.......unlocked the bootloader and installed the twrp using platform tools........I watched a tutorial on yt to do it.....but the maker of the video didnt told me that i need to have the files for the custom os installed on my phone......I had no files related to custom rom intalled on my phone.....Now i am not able to reboot into system.....I bi mistakely wiped the internal storage and data,....now when i try to do anything it shows no partition found(while restoring etc).....Pls help me!

Rayirth said:
I just wanted to try a rom except miui.......unlocked the bootloader and installed the twrp using platform tools........I watched a tutorial on yt to do it.....but the maker of the video didnt told me that i need to have the files for the custom os installed on my phone......I had no files related to custom rom intalled on my phone.....Now i am not able to reboot into system.....I bi mistakely wiped the internal storage and data,....now when i try to do anything it shows no partition found(while restoring etc).....Pls help me!
Click to expand...
Click to collapse
Download a ROM, put it on a USB drive, use an adapter to convert USB to microUSB or USBC(whichever your device uses), connect the USB to your device, boot into TWRP, choose the Install option, when you get to where you choose your files, find the USB drive and flash your ROM.

Droidriven said:
Download a ROM, put it on a USB drive, use an adapter to convert USB to microUSB or USBC(whichever your device uses), connect the USB to your device, boot into TWRP, choose the Install option, when you get to where you choose your files, find the USB drive and flash your ROM.
Click to expand...
Click to collapse
Hi
Thanks for the suggestion.
I just want to know something.
I transferred the rom zip file to my phone as u said and i can also see it in internal storage.Am also able to flash it
The whole story is like i first unlocked my bootloader and then installed the custom recovery...I have heard thatto install a custom rom, u require root
But in the case i did not perform any root.So is it ok to flash the rom+it shows failed to clear cache and failed to mount /product errors highlighted in red colour.
Pls advice <3

Rayirth said:
Hi
Thanks for the suggestion.
I just want to know something.
I transferred the rom zip file to my phone as u said and i can also see it in internal storage.Am also able to flash it
The whole story is like i first unlocked my bootloader and then installed the custom recovery...I have heard thatto install a custom rom, u require root
But in the case i did not perform any root.So is it ok to flash the rom+it shows failed to clear cache and failed to mount /product errors highlighted in red colour.
Pls advice <3
Click to expand...
Click to collapse
No, root is not required to flash a ROM, all that is required is an unlocked bootloader and a custom recovery.
I suggest you start over by flashing the exact same stock firmware version that you had before modified the device to fix the errors, then unlock the bootloader again(if flashing the firmware locks the bootloader again), then flash TWRP again, download your ROM and place it in your internal storage, flash the ROM but do not wipe anything until after you have flashed the ROM, after flashing the ROM, factory reset the device and wipe cache and dalvik cache(but not system and not internal storage) then reboot the device.