Database Users

Internal storage 0mb twrp

Im using a levovo a6000 android phone after rooting my phone i tried to install a custom rom
then when i checked my internal memory it was showing a 0mb of internal memory
the errors are as follows
1. E : unable to mount /data/media/TWRP/ .twrps when trying to read setting file.
2. E: Unable to mount '/data'
3. E: unable to mount '/storage'
Even on wiping dalvik cache and cache
i have rooted my phone using amd command prompt help me ee

nikhil7870 said:
Im using a levovo a6000 android phone after latest offical android update given by lenovo came my phone booted ok
then when i checked my internal memory it was showing a 0mb of internal memory
the errors are as follows
1. E : unable to mount /data/media/TWRP/ .twrps when trying to read setting file.
2. E: Unable to mount '/data'
3. E: unable to mount '/storage'
Even on wiping dalvik cache and cache
i have rooted my phone using amd command prompt help me ee
Click to expand...
Click to collapse
How did you managed to install the ota update on rooted device....!??

oops sorry its my friend mistake
sasukay said:
How did you managed to install the ota update on rooted device....!??
Click to expand...
Click to collapse
i had flashed a custom rom through TWRP please help me to figure it out

nikhil7870 said:
i had flashed a custom rom through TWRP please help me to figure it out
Click to expand...
Click to collapse
Boot into twrp and wipe cache, dalvik, data and system. Then flash the custom rom

sasukay said:
Boot into twrp and wipe cache, dalvik, data and system. Then flash the custom rom
Click to expand...
Click to collapse
while wiping data, cache , dalvik cache ,system, cache , data
its give a error wipe complete failed
and another error is
E: UNABLE TO MOUNT '/DATA'
E: UNABLE TO MOUNT STORAGE

Can xda developer fix my problem i think that xda is best and i always follow them but now i cannot get any help from you please help me

nikhil7870 said:
Can xda developer fix my problem i think that xda is best and i always follow them but now i cannot get any help from you please help me
Click to expand...
Click to collapse
Flash cwm any try wiping and then flash new rom from
http://forum.xda-developers.com/showpost.php?p=66472910&postcount=4

sasukay said:
Flash cwm any try wiping and then flash new rom from
http://forum.xda-developers.com/showpost.php?p=66472910&postcount=4
Click to expand...
Click to collapse
I think ur system partions is corupted

amithchinu said:
I think ur system partions is corupted
Click to expand...
Click to collapse
if it is corrupted then how to fix it and can u tell me how to do repartition

Go here http://forum.xda-developers.com/showthread.php?t=2683787 u will get solution
---------- Post added at 02:55 AM ---------- Previous post was at 02:54 AM ----------
If it does not work goto service center

amithchinu said:
Go here http://forum.xda-developers.com/showthread.php?t=2683787 u will get solution
If it does not work goto service center
Click to expand...
Click to collapse
You might not know this, but every device has its own different system partitions. The thread you were referring to is for Asus Transformer Pad. Following that might make the problem worse.

But this is ASus phone it works on lenovo a6000

sasukay said:
You might not know this, but every device has its own different system partitions. The thread you were referring to is for Asus Transformer Pad. Following that might make the problem worse.
Click to expand...
Click to collapse
No bro it has sameproblem unable to mount data and cache there is solution to solve

amithchinu said:
No bro it has sameproblem unable to mount data and cache there is solution to solve
Click to expand...
Click to collapse
In that tutorial mmcblk0p8 is being formatted because that memory location has the /data directory on Asus Transformer. But, in our device the /data can be in any other partition, and doing that might brick the device permanently

Delete the recovery log from twrp folder and flash another twrp from flashtool or rash..what version are you using? If it is indeed a corrupted partition, you can reflash your phone using qfill

Try using the Fix Permissions in TWRP recovery...
It may help.
:fingers-crossed:

@nikhil7870 do you solve this problems?

nikhil7870 said:
Im using a levovo a6000 android phone after rooting my phone i tried to install a custom rom
then when i checked my internal memory it was showing a 0mb of internal memory
the errors are as follows
1. E : unable to mount /data/media/TWRP/ .twrps when trying to read setting file.
2. E: Unable to mount '/data'
3. E: unable to mount '/storage'
Even on wiping dalvik cache and cache
i have rooted my phone using amd command prompt help me ee
Click to expand...
Click to collapse
Best way is install the latest twrp I.e 3.0.2 and do the format everything instead of advanced wipe. Your problem will be solved. I too faced the same problem and I did what I have advised you. It worked.

cyberwarrior_a said:
Best way is install the latest twrp I.e 3.0.2 and do the format everything instead of advanced wipe. Your problem will be solved. I too faced the same problem and I did what I have advised you. It worked.
Click to expand...
Click to collapse
Is the problem resolved??

I have solution
Bro don't take so much tension , thats not hardware problem its only your Recovery's reading cache error . you can simply fix this by flashing old version of recovery and from that old recovery again wipe what you want to remove but man don't touch your mount section column , after wiping data and anything else simply flash new twrp.img then simply reboot recovery . wollllaaa you got your partion cache back now again you can simply flash you favorite roms. I hope you understand what you have to do now . But please follow these steps carefully :good: .
Remember don't flash KitKat recovery over lolipop recovery otherwise you got bootloop. Old recovery means suppose if you have now twrp v 3.1 just simply flash v2.8 then after wiping things you want , then simply flash twrp v 3.1 .
If you still have any doubt you can contact me via WhatsApp - +91 9205097520 (indian no. ) or simply reply me on xda or simply mail me at - [email protected] . And at last don't forget to tell me about your device problem .

how to fix unable to mount system

Please help me I want to know how to fix 'unable to mount /system,/data/catche I want to install custom ROM but I was fear of this please tell how to overcome that issue in lenovoa6000plus and I need best battery backup and ui without lags.. Please give me answer sory for my bad english

try use TWRP
wipe >> advanced wipe>>choose system
then FS option>> change FS>> choose your current file system (ext4)
then swipe to proses

arismawanr said:
try use TWRP
wipe >> advanced wipe>>choose system
then FS option>> change FS>> choose your current file system (ext4)
then swipe to proses
Click to expand...
Click to collapse
After doing will my mobile does not say e'cant or unable to mount system/data/catche and after this process can I directly wipe system,data,catches and install custom ROM plzz tell me step by step procedure

amithchinu said:
After doing will my mobile does not say e'cant or unable to mount system/data/catche and after this process can I directly wipe system,data,catches and install custom ROM plzz tell me step by step procedure
Click to expand...
Click to collapse
sry my bad, i though you are unable to mount system, try to wipe you cache, if that still not working try to flash your ROM Download Here
if you are still on stock recovery try use TWRP Here

arismawanr said:
sry my bad, i though you are unable to mount system, try to wipe you cache, if that still not working try to flash your ROM Download Here
if you are still on stock recovery try use TWRP Here
Click to expand...
Click to collapse
OK but can u suggest me best customrom like great battery backup and no lags,bugs...

amithchinu said:
OK but can u suggest me best customrom like great battery backup and no lags,bugs...
Click to expand...
Click to collapse
try to open threads and read details. kernel support fast charghing, batt life.
stable kernel and ROM cm 12. give it a try

Please help!
arismawanr said:
try use TWRP
wipe >> advanced wipe>>choose system
then FS option>> change FS>> choose your current file system (ext4)
then swipe to proses
Click to expand...
Click to collapse
I am facing the same problem of unable to mount system and i have tried to repair the filesystem but it keeps failing.
what to be done ?

yogesh.kalyana said:
I am facing the same problem of unable to mount system and i have tried to repair the filesystem but it keeps failing.
what to be done ?
Click to expand...
Click to collapse
FIRST WIPE CACHE, DALVIK CACHE AND DATA ONLY. THEN TRY WIPING SYSTEM ALONE. IF THAT SHOWS CANNOT MOUNT SYSTEM, GO TO ADVANCED WIPE AND CHOOSE SYSTEM >>> CHANGE TO EXT4 ( or any other IF EXT4 ALSO FAILS).
REBOOT AFTER CHANGING. THIS IS MUST.
NOW TRY WIPING SYSTEM AGAIN AND THIS SHOULD WORK.

sir my lenovo a6000 plus kitkat show that system storage is 11.33gb and only 2.89gb is available for storage.Evan i did reset it.

saidrj said:
FIRST WIPE CACHE, DALVIK CACHE AND DATA ONLY. THEN TRY WIPING SYSTEM ALONE. IF THAT SHOWS CANNOT MOUNT SYSTEM, GO TO ADVANCED WIPE AND CHOOSE SYSTEM >>> CHANGE TO EXT4 ( or any other IF EXT4 ALSO FAILS).
REBOOT AFTER CHANGING. THIS IS MUST.
NOW TRY WIPING SYSTEM AGAIN AND THIS SHOULD WORK.
Click to expand...
Click to collapse
CHANGE TO EXT4???? what is that how to do it I don't see such option. PLS HELP
---------- Post added at 07:59 AM ---------- Previous post was at 07:50 AM ----------
kunal.sood said:
CHANGE TO EXT4???? what is that how to do it I don't see such option. PLS HELP
Click to expand...
Click to collapse
I did it and it says failed to change file system

any solution please

solution is changing emmc , but it will cost same as second hand phone with the same model.

TWRP Error 7, show Storage Internal 0 MB. Please help, wrote full description

im using ASUS Zenfone 5 as my daily driver since it was came out. before everything screwed up, im using XOSP 6.3 it was stable, but recently bugging. first time i unlock bootloader with ASUS official unlocker. My history of custom rom are CM12, Ressurection Remix LP, DirtyUnicorn, Cleanstock, XOSP. long short story. im trying tanks0412's stable Ressurection Remix, follow the precise of the instruction which is wiping System, dalvik, cache, data and internal. wiping internal which leads me to this problem, this problem has been occured 1-2 times when i did it and i succesfully fix it by flashing RR LP or somehow it fixed. but this time, it wont. its been 3 days.
- it shows error 7 when flash rom, tried to remove asserts line in the rom. wont work
- TWRP shows internal storage 0 MB. tried to remount system with terminal. wont work
- tried to update TWRP, flashing via flashboot. wont work
- tried to downgrade TWRP to 2.8.7.0 with Zenfone Asist. wont work
- tried to flash CM13.1 system image with Zenfone Asist. says okay, everything fine in bootloader. reboot to recovery, says no os installed. Cant boot to system.
Device info =
ASUS Zenfone 5
- 8 GB internal storage
- 32 GB external storage
- 2 GB RAM
- ASUS T00J/F (i forgot)
- A500CG
- TWRP 3.0.M2-0
this is my first thread. correct me if im wrong
PLEASE HELP:crying:

Same problem
I'm having the same problem.. Did you find any solution for that?

Has anyone fixed this prob yet? Im facing it right now and it say failed to mount system data and cache.

earl0325 said:
Has anyone fixed this prob yet? Im facing it right now and it say failed to mount system data and cache.
Click to expand...
Click to collapse
Did you guys tried formatting data ? Don't wipe data but format data . I ran into this problem once this fixed the problem.
@Arrvinkumar

Boomshiva said:
Did you guys tried formatting data ? Don't wipe data but format data . I ran into this problem once this fixed the problem.
@Arrvinkumar
Click to expand...
Click to collapse
I tried that also stil facing the same errors.

Try this steps carefully :
1. Wipe cache, dalvic cache, system, data and internal storage.
2. After wiping press format data and then type "yes" .
3. After formating data, now go to install and flash the ROM you want with gapps.
4. After flashing rom and gapps now reboot system.
5. First boot will take some time.
(Note: keep in mind that after wiping cache,dalvik,system,data,internal you have to do format data (which you will see in bottom right corner of wipe section) )
Whenever I install new custom rom, i use only these steps. I never encounter these problems as i always format my data.
Try this things,hope you will use your device.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
Try this steps carefully :
1. Wipe cache, dalvic cache, system, data and internal storage.
2. After wiping press format data and then type "yes" .
3. After formating data, now go to install and flash the ROM you want with gapps.
4. After flashing rom and gapps now reboot system.
5. First boot will take some time.
(Note: keep in mind that after wiping cache,dalvik,system,data,internal you have to do format data (which you will see in bottom right corner of wipe section) )
Whenever I install new custom rom, i use only these steps. I never encounter these problems as i always format my data.
Try this things,hope you will use your device.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
I still have the error after trying your guide.
Failed to mount '/system' (invalid argument)
Failed to mount '/data' (invalid argument)
Failed to mount '/cache' ( invalid argument)
I badly need to fix this so i can use my phone again

earl0325 said:
I still have the error after trying your guide.
Failed to mount '/system' (invalid argument)
Failed to mount '/data' (invalid argument)
Failed to mount '/cache' ( invalid argument)
I badly need to fix this so i can use my phone again
Click to expand...
Click to collapse
Okay.
First check weather its mounted or not.
To do this go to twrp recovery mode, select Mount and check [√] every option. After that try to flash the rom again. It seems like your system,data and cache is not mounted. See if that helps or not.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs

juyel92 said:
Okay.
First check weather its mounted or not.
To do this go to twrp recovery mode, select Mount and check [√] every option. After that try to flash the rom again. It seems like your system,data and cache is not mounted. See if that helps or not.
Sent from my Asus ZenFone 5 (A500CG) using XDA Labs
Click to expand...
Click to collapse
It is not mounted and i cannot mount it on the TWRP>mount. Even though I pressed it, it doesnt [√]

earl0325 said:
It is not mounted and i cannot mount it on the TWRP>mount. Even though I pressed it, it doesnt [√]
Click to expand...
Click to collapse
Which version of twrp you are running?

juyel92 said:
Which version of twrp you are running?
Click to expand...
Click to collapse
Im on twrp 3.0m4.0

earl0325 said:
Im on twrp 3.0m4.0
Click to expand...
Click to collapse
Do one thing just revert back to stock ROM. After that root it again, unlock bootloader and install latest twrp and flash the custom ROM again.

juyel92 said:
Do one thing just revert back to stock ROM. After that root it again, unlock bootloader and install latest twrp and flash the custom ROM again.
Click to expand...
Click to collapse
I cant even revert to stock rom because when i flash fastboot.img and recovery.img then i try to enter recovery it leads me to twrp not the stock. Btw im the one your helping in the RR Nougat thread of tank

In twrp go to advanced -> select data -> change filesystem type and change it to f2fs and then ext4 after that. Do that with all the partitions

Adrao123 said:
In twrp go to advanced -> select data -> change filesystem type and change it to f2fs and then ext4 after that. Do that with all the partitions
Click to expand...
Click to collapse
Still didn't fixed the problem sir.

earl0325 said:
I tried that also stil facing the same errors.
Click to expand...
Click to collapse
Flash original kernel with adb command. hope u fix it

Kevin [email protected] said:
Flash original kernel with adb command. hope u fix it
Click to expand...
Click to collapse
Whre can i get the original kernel and can u give me the code yo input to flash kernel? Thanks ill try your recommendation.

im facing the sam problem too.. anyone can help???

kurzwelll said:
im facing the sam problem too.. anyone can help???
Click to expand...
Click to collapse
In your twrp does it also say failed to mount /system,/data, and /cache (invalid argument)

earl0325 said:
In your twrp does it also say failed to mount /system,/data, and /cache (invalid argument)
Click to expand...
Click to collapse
yess,, i face the same problem too.. i have trying install every rom but nothing change,, it just failed prosses after all... everything is "failed to mount" in twrp

Fix For System and Data Partition Corrupt/Not Mount

Hi.
I Have a problem on my SM-G900M (Klte)
After Interrupt(I pull off battery of a freeze while wiping System Partition) a Wipe in System Partition,
I Tried to flash Stock Firmware, Not Starting up, Not Booting
I Try to install a Custom ROM, Wiping not Working (TWRP 3.0.2-2): Could not mound /Data and unable to find crypto Footer.
"Failed to mount "/Cache /System /Data"
"Failed to Wipe Dalvik, System/Data, Cache, Internal"
How i Solve this problem?
Thank you.
EDIT:
I FOUND SOLUTION
I go to Wipe Section in TWRP, Repair or Change partition
System and Data, Changed Ext4 to EXTFAT
And changed back to Ext4
Partition Working normal.

killerBRs said:
Hi.
EDIT:
I FOUND SOLUTION
I go to Wipe Section in TWRP, Repair or Change partition
System and Data, Changed Ext4 to EXTFAT
And changed back to Ext4
Partition Working normal.
Click to expand...
Click to collapse
Nice to notice you find a solution to your pb.
And nice to see you explaining how you fixed it.
Best regards
Franck

Thanks helped solve a flashing problem
This was just what i needed as i had forgotten my partitions had been encrypted.
Great clear explanation worked great for me :good::laugh:

killerBRs said:
EDIT:
I FOUND SOLUTION
I go to Wipe Section in TWRP, Repair or Change partition
System and Data, Changed Ext4 to EXTFAT
And changed back to Ext4
Partition Working normal.
Click to expand...
Click to collapse
I love you

[HOWTO] [GUIDE] Repairing corrupted /data partition
[HOWTO] [GUIDE] Repairing corrupted /data partition
I had an experience the other night that I found rather frightening and enlightening, and felt the need to contribute my learning. I attempted to install a new ROM on my Nexus 5 and encountered a freeze during the /system write process. I waited...
forum.xda-developers.com

unable to mount /data /cache etc in twrp

This error comes when a file system is corrupted. i have faced this error and fixed it by using the following method.
in twrp
select wipe
select the partition that is corrupted
tap on repair file system
select ext4
all done
Hope it helps this method also works for yunique(jalebi) yuphoria(lettuce)
thanks

Nothing is working
I tried all things i can found out on xda, yureka fourm and YouTube. I watched all videos related to this issue but failed.
Phone can't write any thing. I tried anand bhatia hard brick software for format every thing but results r obvious.
Plzz help us......!!!

Rmoraj said:
I tried all things i can found out on xda, yureka fourm and YouTube. I watched all videos related to this issue but failed.
Phone can't write any thing. I tried anand bhatia hard brick software for format every thing but results r obvious.
Plzz help us......!!!
Click to expand...
Click to collapse
Tried in fastboot mode??

AmalRam said:
Tried in fastboot mode??
Click to expand...
Click to collapse
Yes i did but no use storage not mounted so unable to write ant think

You are seeing 'storage not mounted in twrp' know..?
Rmoraj said:
Yes i did but no use storage not mounted so unable to write ant think
Click to expand...
Click to collapse
You are seeing 'storage not mounted in twrp' know..? What's the error in the commad prompt using fastboot??

Does this method removes or wipes the current OS? I have Lineage OS installed and as on installing the OTA update through TWRP. there is this error which states unable to mount storage. I really don't wanna format wipe my data. Any help would be appreciated. thanks

Have anyone wipe everything before proceeding new installation.?

I had this Mount issue few minutes back and luckily i found this thread..And yeah repairing the mounts did worked out for me.
Thanks to Hitler_72485.
And yes! It will format everything.
I fell into this when i was doing normal wipe of partitions to install new rom, strangely it got struck while doing format..So i removed the battery and came up with those mounting issues. which ever partition i tried to wipe, mounting those failed afterwards. Then i tried this repairing thing with EXT4 FS. now everything is fine.
I did faced problems while repairing few but i did a normal repair swipe and then selected EXT4 swipe. (Don't know exactly what i did)
Hope No one will have this problem again. unless its a diff. case..!!
See ya.!!