Trouble installing lineage os 14.1 moto e2 otus - Android Q&A, Help & Troubleshooting

could not detect filesystem for /dev/block/bootdevice/by-name/system, assuming ext4
mount: failed to mount /dev/block/bootdevice/by-name/system at /system: no such file or directory
unmount of /system failed; no such volume

Format your internal storage in twrp. Make sure you format not wipe, this will delete all user data from internal storage. Then flash lineageos and gapps from sd card.

nitz2889 said:
Format your internal storage in twrp. Make sure you format not wipe, this will delete all user data from internal storage. Then flash lineageos and gapps from sd card.
Click to expand...
Click to collapse
How to format internal storage in twrp recovery.
I got options for advance wipe.
http://global-4-lvs-hopper.opera-mi...4582d161abac5843c5618/twrp-wipe-partition.jpg
Thanks in advance

turjyasaha said:
How to format internal storage in twrp recovery.
I got options for advance wipe.
http://global-4-lvs-hopper.opera-mi...4582d161abac5843c5618/twrp-wipe-partition.jpg
Thanks in advance
Click to expand...
Click to collapse
Make sure u are using twrp above 3.0.
Go to wipe, u wud see format option there.
Choose format and type yes to confirm.
After format install rom and gapps from sd card as usual.
Pls Hit thanks if it helps. ?

nitz2889 said:
Make sure u are using twrp above 3.0.
Go to wipe, u wud see format option there.
Choose format and type yes to confirm.
After format install rom and gapps from sd card as usual.
Pls Hit thanks if it helps. ?
Click to expand...
Click to collapse
Link please Working Twrp 3.0
Sent from my XT1706 using Tapatalk

Update your twrp 3.1.1 the latest version available Moto e otus recovery in xda

Related

Formatting internal SD card?

Hi, I'm using the Dorimanx Kernel along with the Ressurection Remix ROM and I was wondering, can I format my internal sd card in any way? The latest version has bugged the storage opting in the settings so I can't possibly manage this that way.
alabrand said:
Hi, I'm using the Dorimanx Kernel along with the Ressurection Remix ROM and I was wondering, can I format my internal sd card in any way? The latest version has bugged the storage opting in the settings so I can't possibly manage this that way.
Click to expand...
Click to collapse
If you cant do it in current kernel flash another, what so hard about that?
TheATHEiST said:
If you cant do it in current kernel flash another, what so hard about that?
Click to expand...
Click to collapse
err, what?
alabrand said:
err, what?
Click to expand...
Click to collapse
When you say format internal storage are you referring to wiping it via rom or recovery?
If recovery have you tried another kernel?
If rom them why not change rom version??
By the way the word you was looking for was "pardon".
TheATHEiST said:
When you say format internal storage are you referring to wiping it via rom or recovery?
If recovery have you tried another kernel?
If rom them why not change rom version??
By the way the word you was looking for was "pardon".
Click to expand...
Click to collapse
Am I automatically required to use the word pardon? Lolwut.
And when I say format internal SDcard then I mean wiping it clean so that only the necessary folders and files are remaining.
alabrand said:
Am I automatically required to use the word pardon? Lolwut.
Click to expand...
Click to collapse
No but it would be considered rude if you was expecting people to help you.
alabrand said:
And when I say format internal SDcard then I mean wiping it clean so that only the necessary folders and files are remaining.
Click to expand...
Click to collapse
Well your internal SD is partitioned. When you wipe data/factory reset teh system partition is returned to default. You could then wipe the card you want to format when mounted via USB in Windows, all needed files would be re-created on fist boot of factory reset system afaik.
Remember to backup what you want to keep like photos/efs backup folder etc etc.
Reboot in recovery, go into "mounts and storage" menu and format the internal SD card.
gb.yolo said:
Reboot in recovery, go into "mounts and storage" menu and format the internal SD card.
Click to expand...
Click to collapse
Nice, thanks! Will this remove any files related to my rom & kernel?
Will this remove any of my important files and will I have to install the rom all over again? Or am I good to go?
Nope, but all your data and settings will be gone. It's like you started your phone for the first time.
Sent from my GT-N8010 using XDA Premium HD app
just do it in recovery.

[Q] Do Wipe Internal Storage Too?

We factory reset device before installing a new rom but is wiping internal storage everytime necessary too?
pXbz said:
We factory reset device before installing a new rom but is wiping internal storage everytime necessary too?
Click to expand...
Click to collapse
no, just wipe cache, system ,data and dalvik cache, you don't need to wipe internal storage
Hit Thanks if that was helpful
sagnik9 said:
no, just wipe cache, system ,data and dalvik cache, you don't need to wipe internal storage
Hit Thanks if that was helpful
Click to expand...
Click to collapse
I have this doubt for long time? wiping internal storage ie 2.2 GB in moto e ( total 4 GB ) cause any problem when installing custom ROM?
when I reset last time I found nearly 200mb space went missing out of 2.2 GB, that's why I am asking?
Do not wipe internal storage unless you have a complete ROM ready with you in your internal or external memory for you to flash. Wiping internal storage wipes the entire 4GB emmc which means you are wiping off all partitions including bootloader. If you accidentally reboot after wiping internal storage, your phone will never switch on. So be careful, only wipe system, cache, data and dalvik, nothing else.
ok i accidentally wiped off my internal storage as well. now i am not able to install roms .. what to do?
devil.jeet said:
ok i accidentally wiped off my internal storage as well. now i am not able to install roms .. what to do?
Click to expand...
Click to collapse
No worries mate. Just copy your ROM into a external MC, insert it and boot your device into recovery and install the room
nilanko said:
Do not wipe internal storage unless you have a complete ROM ready with you in your internal or external memory for you to flash. Wiping internal storage wipes the entire 4GB emmc which means you are wiping off all partitions including bootloader. If you accidentally reboot after wiping internal storage, your phone will never switch on. So be careful, only wipe system, cache, data and dalvik, nothing else.
Click to expand...
Click to collapse
I wipe everything except External Memory card to install ROMs, and I delete all those left over folders in external via PC.
pXbz said:
No worries mate. Just copy your ROM into a external MC, insert it and boot your device into recovery and install the room
I wipe everything except External Memory card to install ROMs, and I delete all those left over folders in external via PC.
Click to expand...
Click to collapse
i used twrp and cwm to install cm12.1 its stucks at installing rom unconditionally.. also shows like md5 not found..
nilanko said:
Do not wipe internal storage unless you have a complete ROM ready with you in your internal or external memory for you to flash. Wiping internal storage wipes the entire 4GB emmc which means you are wiping off all partitions including bootloader. If you accidentally reboot after wiping internal storage, your phone will never switch on. So be careful, only wipe system, cache, data and dalvik, nothing else.
Click to expand...
Click to collapse
devil.jeet said:
i used twrp and cwm to install cm12.1 its stucks at installing rom unconditionally.. also shows like md5 not found..
Click to expand...
Click to collapse
Did you tried wiping everything again? Maybe problem with the download?
Btw MD5 not found isn't anything to worry about. Its just a hash check and can be skipped.
I recommend trying a different ROM like AICP.
installed successfully !! there was an error in downloaded zip re-downloading the file fixed the issue.. !
devil.jeet said:
installed successfully !! there was an error in downloaded zip re-downloading the file fixed the issue.. !
Click to expand...
Click to collapse
To be sure check your download zip befor flashing using md5 app, a guide i made in general section
pXbz said:
Did you tried wiping everything again? Maybe problem with the download?
Btw MD5 not found isn't anything to worry about. Its just a hash check and can be skipped.
I recommend trying a different ROM like AICP.
Click to expand...
Click to collapse
Adarsh1998 said:
To be sure check your download zip befor flashing using md5 app, a guide i made in general section
Click to expand...
Click to collapse
i made an md5 file from hash it worked for me..

Can't access internal memory from PC after repartitioning

After installing cyanogenmod 12.1 on galaxy s2 and repartitioning (6Gb system) , I can't access internal memory from my pc.
All my apps work OK, but I can't find their folders either with the file manager on the phone or with my pc.
Please help !
newbie_ron said:
After installing cyanogenmod 12.1 on galaxy s2 and repartitioning (6Gb system) , I can't access internal memory from my pc.
All my apps work OK, but I can't find their folders either with the file manager on the phone or with my pc.
Please help !
Click to expand...
Click to collapse
Try to wipe internal storage via recovery. This helps often.
Wiping didn't work
BenjyTec said:
Try to wipe internal storage via recovery. This helps often.
Click to expand...
Click to collapse
I tried wiping via the cyanogenmod recovery.
The situation is still the same.
What is also odd, that I cannot use my camera or gallery and I get a "no storage" message or "insert SD card".
However, if I install an app, it works....
I'm kinda lost here.
Should I revert to the 2GB system before the repartitioning ? Maybe this is the problem ?
Maybe I should try to mount the USB storage ? (If so, how do I do it ? I can't find my clockwork mod recovery screen)
Thank again
newbie_ron said:
After installing cyanogenmod 12.1 on galaxy s2 and repartitioning (6Gb system) , I can't access internal memory from my pc.
All my apps work OK, but I can't find their folders either with the file manager on the phone or with my pc.
Please help !
Click to expand...
Click to collapse
With TWRP, you can change the filesystem type from the wipe menu for your internal storage. After repartitioning you should format your internal storage or else you will have this no storage error. Format your internal storage to ext4 or fat. Do not use exfat as I had some problems accessing it from my pc.
As far as I know, apps are installed to your system partition so you wont have problems with that but if you try to download or take photo (something that writes to the internal storage) you will have no storage error.
EDIT: Use fat because you might have problems with ext4 on windows.
I formatted my internal storage...
Eren Kibar said:
With TWRP, you can change the filesystem type from the wipe menu for your internal storage. After repartitioning you should format your internal storage or else you will have this no storage error. Format your internal storage to ext4 or fat. Do not use exfat as I had some problems accessing it from my pc.
As far as I know, apps are installed to your system partition so you wont have problems with that but if you try to download or take photo (something that writes to the internal storage) you will have no storage error.
Click to expand...
Click to collapse
I did format my internal storage after repatitioning to the default format...
If I understand correctly, you suggest that I redo the process:
1. wipe data/cahe/delvik
2. install TWRP
3. Repartition
4. Fromat internal storage to ext4 or fat
5. Re-install cyanogenmod
6. Everything will work fine...
Right ?
newbie_ron said:
I did format my internal storage after repatitioning to the default format...
If I understand correctly, you suggest that I redo the process:
1. wipe data/cahe/delvik
2. install TWRP
3. Repartition
4. Fromat internal storage to ext4 or fat
5. Re-install cyanogenmod
6. Everything will work fine...
Right ?
Click to expand...
Click to collapse
Don't wipe anything. You dont have to repartition again.
Go into TWRP (if you dont have it, flash a ROM with TWRP recovery.)
Wipe>Advanced Wipe> Choose Internal Storage from the list >Repair or Change File System>Change FIle System>Choose FAT

help me pls

TO ANDROID,ENTER UR PASSWORD
I have the above screen after flashing nitrogen os over MIUI......Help me to get through it
I have even wiped internal memory...But some say to format it....Am using ZCX recovery....How to format internal memory....Or how to get rid of that screen.....Pls help me:crying:
kiran G. said:
TO ANDROID,ENTER UR PASSWORD
I have the above screen after flashing nitrogen os over MIUI......Help me to get through it
I have even wiped internal memory...But some say to format it....Am using ZCX recovery....How to format internal memory....Or how to get rid of that screen.....Pls help me:crying:
Click to expand...
Click to collapse
Did you wipe everything before installing nitrogen os?
Adarsh2000 said:
Did you wipe everything before installing nitrogen os?
Click to expand...
Click to collapse
Yes....everything
kiran G. said:
TO ANDROID,ENTER UR PASSWORD
I have the above screen after flashing nitrogen os over MIUI......Help me to get through it
I have even wiped internal memory...But some say to format it....Am using ZCX recovery....How to format internal memory....Or how to get rid of that screen.....Pls help me:crying:
Click to expand...
Click to collapse
This can be fixed without wiping internal data. Flash nitrogen os and boot to system, when the system prompts for password then again boot to recovery and open file manager in twrp ( file manager can be found under advance section) and browse to data/system and delete
- gatekeeper.password.key
- gatekeeper.pattern.key
- locksettings.db
-locksettings.shm
-locksettings.wal
And then reboot.
kiran G. said:
TO ANDROID,ENTER UR PASSWORD
I have the above screen after flashing nitrogen os over MIUI......Help me to get through it
I have even wiped internal memory...But some say to format it....Am using ZCX recovery....How to format internal memory....Or how to get rid of that screen.....Pls help me:crying:
Click to expand...
Click to collapse
Choose "format data" in TWRP. Not "wipe data". You'll lose your internal storage data too in the process. It's because MIUI encrypts data by default.

Uncryption unsuccessfully

When i flash any rom with zxc recovery at booting it say uncryption unsuccessfully plz enter the correct password
I try wipe cache and data
Format your data partition!
+ Plus when flashing roms also patch the boot image so it does not get encrypted on next boot of rom.
SuperSu/Magisk and Custom Kernels have the above patch, plus a script called FED patcher.
TWRP doesn't work well with encrypted devices.
Format data
This is encrypted by the company..so to avoid this first you need to take a backup of the internal storage and then copy the ROM files and gapps in the SD card ..now open twrp recovery then click on wipe then format data...then type yes
This will format the internal data ..(SO PLEASE TAKE A BACK)
..Now install the ROM using sd card and enjoy the ROM..
Hope this solves your issue
vamsikri1234 said:
This is encrypted by the company..so to avoid this first you need to take a backup of the internal storage and then copy the ROM files and gapps in the SD card ..now open twrp recovery then click on wipe then format data...then type yes
This will format the internal data ..(SO PLEASE TAKE A BACK)
..Now install the ROM using sd card and enjoy the ROM..
Hope this solves your issue
Click to expand...
Click to collapse
thnx i will try this
Try Red Wolf recovery. Always does the job.

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