idk why im confused. can someone please verify. want to flash erikmm rom
ummu - unmount system, mount cache, mount emmc, unmount sdcard?
is this what we want to see and leave everything else the same?
if we did have to flash stock rom. do we mess with these again?
Yep to your first question. And if restoring a backup you don't need to worry about them. Otherwise I'm not sure? Sorry.
Sent from my SGH-T769
trevor7428 said:
idk why im confused. can someone please verify. want to flash erikmm rom
ummu - unmount system, mount cache, mount emmc, unmount sdcard?
is this what we want to see and leave everything else the same?
if we did have to flash stock rom. do we mess with these again?
Click to expand...
Click to collapse
Hey, I can answer your question
In erikmm's thread, he said:
erikmm said:
Installation Instructions:
1. Must have efs backup on desktop * just in case *
2. Nand Backup
3. Format System
4. Set Mounts to UMMU. *unmount cache, mount data, mount sdcard, unmount system*
5. Wipe Data/Factory Reset
6. Flash Rom
7. Reboot
8. Let the phone sit for 10 minutes then enjoy.
Click to expand...
Click to collapse
First, you want to flash this ROM. You should odin back to stock, and odin recovery ( for a full wipe )
Make sure Battery is full charged before odin these things
Second. Go to recovery. Volume up + Down + Power.
1.Backup ( of course )
2. After that, format system, try to format 3 times.
3. Go to Mounts & USB Storage
You'll see a lot of things. Make sure you check in this
unmount cache
mount data
mount emmc
unmount system
is correct.
If you see one of these option is different than erikmm said, you'll try to correct them. Ex: You see in CWM "unmount data", you can correct by press Power button to changed it to " mountd data "
And the same as another options
4. Make sure you correct right things in CWM. After that, do an wipe data/fatory resets ( 3 times, I think ) and flash erikmm's ROM in your SDcard
5. Reboot, wait for 10 minutes, and enjoy
Maybe the confusion is this... inside the "Mounts and Storage Menu" lists as follows...
mount /efs
unmount /data
unmount /cache
unmount /emmc
mount /sdcard
mount sd-ext
format /data
format /system
format /cache
format /emmc
format /sdcard
format /sd-ext
mount USB storage
+++++Go Back+++++
thus the UMMU stated is not in that order and what about the others?
Be safe and have fun.
You no longer need to mess with the mounts when installing erikmm's ROMs.
Related
hello DEVELOPERS !
SO I need help with: -Format-signed.zip folder- when you flash it from recovery on Nexus One is DELETE everything (format /data /system /cache and /sd-ext) INSTEAD WIPE, unfortunately this FORMAT.zip doesn't working with Nexus S
Can some one rebuild this ? so it's gonna work for us?
YOU CAN SAY: I can go into CWR and select Mounts and manually format /data /system /cache and /sd-ext
TRY TO FORMAT and restart the phone....u phone gonna boot...+(sd-ext always gives error when u wipe, or format it)
after "my" format you phone gonna stack on boot loader....because it's nothing there !
Could use some help... I've flashed many roms before but this is my first doing so to a device without sd card storage (i9023). How would I go about flashing a rom to my phone? and how can i nandroid backup without it being deleted when I wipe the device?
Don't worry bro... Wiping Data(factory reset), Dalvik, and Cache, won't also wipe your /sdcard partition.
/sdcard can be wiped out with "format" which can be found on "mounts and storage" section.
OK, thanks. just to confirm, when you say /sdcard, you refer to the internal storage correct?
syntax_gosong said:
Don't worry bro... Wiping Data(factory reset), Dalvik, and Cache, won't also wipe your /sdcard partition.
/sdcard can be wiped out with "format" which can be found on "mounts and storage" section.
Click to expand...
Click to collapse
wethead4 said:
OK, thanks. just to confirm, when you say /sdcard, you refer to the internal storage correct?
Click to expand...
Click to collapse
Yes, that's correct.
"/sdcard" won't be formated if you do wiping for other partition.
furthermore, even you wiped sdcard, you can also mount usb to your PC and transfer file after you wipef.
one more thing, there is one thing called "Odin" can allow you flash without sdcard
I was trying to install a custom ROM on my infuse, but bricked it. Now I ODIN back and can get to either the CWM recovery screen OR the Android system recovery 3e screen but here is where it gets weird, I cannot figure out for the life of me why I cannot flash from a zip file, I always end up with both recoveries telling me that my storage is not pre-paired yet. The read out goes some thing like this:
--Copying media files...
E:failed to mount /dbdata (file exists)
E:copy_dbdata_media: Can't mount /dbdata
your storage not prepared yet, please use UI menu for format and reboot actions.
Media files copy failed.
Please if anyone has a idea, shoot me your thoughts. Thanks in advance
What rom are you trying to flash?
You are on stock froyo, correct?
What method are you using to get cwm?
Sent from my sweet & buttery Infuse
please help me!!!
i have the same problem rogers infuse
dormankenneth said:
I was trying to install a custom ROM on my infuse, but bricked it. Now I ODIN back and can get to either the CWM recovery screen OR the Android system recovery 3e screen but here is where it gets weird, I cannot figure out for the life of me why I cannot flash from a zip file, I always end up with both recoveries telling me that my storage is not pre-paired yet. The read out goes some thing like this:
--Copying media files...
E:failed to mount /dbdata (file exists)
E:copy_dbdata_media: Can't mount /dbdata
your storage not prepared yet, please use UI menu for format and reboot actions.
Media files copy failed.
Please if anyone has a idea, shoot me your thoughts. Thanks in advance
Click to expand...
Click to collapse
try this:
reboot recovery
factory reset
wipe cache
wipe d cache (in advanced options on cwm)
got to mounts and storage
format system
format boot
format cache
and format data
flash rom
after rom is done flashing
wipe cache & D cache again reboot
hope this helps, if not checkout this thread should help you skip a few steps >>>> HERE
I've been using custom roms for some time now; generally when I install new roms, I do the following:
1. Nandroid backup
2. wipe data/factory reset
3. wipe cache
4. wipe dalvik (although i get an error that the SD ext partition not found)
5. flash rom
The installation instructions for Slim Bean suggests that I do "Full wipe, and manual format /system".
My question is twofold: (1) what is "manual format /system" and (2) is there anything in addition to the above that I should do to fully clean out the phone? I have not formatted the SD card, but I guess I can and just leave the data from there on my PC.
Any help is appreciated - thank you!
kujorulez said:
I've been using custom roms for some time now; generally when I install new roms, I do the following:
1. Nandroid backup
2. wipe data/factory reset
3. wipe cache
4. wipe dalvik (although i get an error that the SD ext partition not found)
5. flash rom
The installation instructions for Slim Bean suggests that I do "Full wipe, and manual format /system".
My question is twofold: (1) what is "manual format /system" and (2) is there anything in addition to the above that I should do to fully clean out the phone? I have not formatted the SD card, but I guess I can and just leave the data from there on my PC.
Be sure you back up all data from SDcard to PC, and then format sdcard.
Any help is appreciated - thank you!
Click to expand...
Click to collapse
1) In CWM, Mount and Storage-> format System, format Cache, format data..:highfive:
2) If you want to fully clean out your phone than do all formats including wipes, format sdcard, do not mess with other things.
_hito_ said:
1) In CWM, Mount and Storage-> format System, format Cache, format data..:highfive:
2) If you want to fully clean out your phone than do all formats including wipes, format sdcard, do not mess with other things.
Click to expand...
Click to collapse
Thank you - if I do that first step ("In CWM, Mount and Storage-> format System, format Cache, format data"), do I need to back up my SD card first?
kujorulez said:
Thank you - if I do that first step ("In CWM, Mount and Storage-> format System, format Cache, format data"), do I need to back up my SD card first?
Click to expand...
Click to collapse
No, in that case you don't need to backup your SD card.:highfive:
_hito_ said:
1) In CWM, Mount and Storage-> format System, format Cache, format data..:highfive:
2) If you want to fully clean out your phone than do all formats including wipes, format sdcard, do not mess with other things.
Click to expand...
Click to collapse
Just make sure u back up the SD card on computer so u have it. Plus be careful because there have been issue with phone not communicating with PC after SD card formating since ur also deleting those files too. So only do if really necessary.
But
I would NOT format the SD card unless ur having issues.
Just do factory reset, wipe cache and dalvik more than once. There is also a zip file called "format all" that will do all three at once with a simple click. You can find it on XDA
Good luck
Vs Nexus S4G using tapatalk2
Hello!
Recently I recevied "Encryption Unseccesful" message on my phone. I tried to restore backup, but twrp says: "failed to mount /data". So, internal storage is dead. Found this. But cant find "repartition" menu in the cwm.
Questions is:
1. Do I need older versions of cwm to repartition sdcard? (If you have one, please share )
2. Is there any ways of recovering phone?
Thanks in advance!
no, just go to TWRP, Wipe, Format internal sdcard
sandpox said:
no, just go to TWRP, Wipe, Format internal sdcard
Click to expand...
Click to collapse
tried this, but I think internal storage is corrupted. Is there a way to use sdcard as internal storage?
you can use sd card for apps and other stuff, but as I knoe cannot be used for system files
I made 2 partitions on sd:
4gb fat32
4gb ext4
But I cant bind /data to this ext4 partition. Can you help, please?
What i did:
With TWRP's terminal:
Code:
mount -t ext4 /dev/block/mmcblk1p2 /data
- Invalid argument (dunno why)
Code:
ln -s /dev/block/mmcblk1p2 /data
- but on phone boot i receive same "encryption unsuccesful" screen.
Edited /etc/fstab - same result.
Files and mount after reboot turn back to its previous condition.
Also installed stock ROM - same message screen.
[/QUOTE]
I got advice that i must do this things with init.d scripts. How can I do this? Already tried "xda's app2sd scripts" but they works if phone completely boots in OS.
remosam said:
you can use sd card for apps and other stuff, but as I knoe cannot be used for system files
Click to expand...
Click to collapse
Why not? I want only mount /data on sd without booting in OS. Other partitions like /system surprisingly work right, because i can flash ROM (stock, CM), but always receive - "cant mount /data"
blind_aquila said:
Why not? I want only mount /data on sd without booting in OS. Other partitions like /system surprisingly work right, because i can flash ROM (stock, CM), but always receive - "cant mount /data"
Click to expand...
Click to collapse
asked sostk or noname
@blind_aquila
try to flash stock rom with odin