Last night I flash a custom kernel and then decided to wipe cache/davik but it froze mid-way, so I did a hard reboot back into recovery and to my surprise I can't mount cache and usb-otg and to make things worse, the sdcard is not recognized. I can boot into the rom but sdcard is still not recognized and there is no cellular service. Question is there anyway for me to fix this, I have data on the phone that is very important to me.
utstudent said:
Last night I flash a custom kernel and then decided to wipe cache/davik but it froze mid-way, so I did a hard reboot back into recovery and to my surprise I can't mount cache and usb-otg and to make things worse, the sdcard is not recognized. I can boot into the rom but sdcard is still not recognized and there is no cellular service. Question is there anyway for me to fix this, I have data on the phone that is very important to me.
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Fastboot flash the cache.img from the factory image
somebody made a guide for getting your data back and fixing this issue on the nexus 5. It was posted in the n5 general section a day or so back.
Related
Hi All,
I have the Telstra HTC One XL, and have just recently attempted to install CM10 ROM - however have run into some problems that I would appreciate some advice to rectify. I had recently updated to Jelly Bean OTA.
I followed the guide on these forums - http://forum.xda-developers.com/showthread.php?t=1859478
I Successfully unlocked bootloader by following the steps at HTCdev.com
I Successfully installed TWRP Custom Recovery
I Downloaded CM10 as per - http://forum.xda-developers.com/showthread.php?t=1790032. I transferred this as well as Google Apps onto my phones storage.
When attempting to install CM10, I created the Nandroid backup as recommended, and proceeded to wipe the mentioned items using TWRP (a guide I saw said to wipe everything). This is when my Nandroid back-up got wiped. TWRP gives you the option to wipe cache, delvik cache, factory reset, system, external storage, internal storage and format data. I did alll of these, and this was my mistake I believe? I proceeded to try and install CM10 and gapps from internal storage (I had to re load these back on after I wiped everything), and the install of CM10 displayed as successful.
Upon rebooting to system, the HTC screen comes up first and then goes to the CM10 animation. The phone then stays on this animation (rotating circle) for up to 10-15 minutes.
I have read thread after thread with people experiencing similar issues, and have tried rectifying my problem with various versions of roms and different guides out there. I can still boot into recovery (TWRP) mode via bootloader, and this means I can still mount my phone's storage onto my PC and have access to the storage directory. As I have deleted the Nandroid backup though, and because the ROM's won't install, I am stuck in no man's land.
There must surely be a way to have a ROM installed (even if its back to stock Telstra) from the position I am in, it would be greatly appreciated if someone may be able to point me in the right direction.
Thanks,
Robbie
maybe yall need to "fastboot flash boot boot.img" now
robbie.d said:
TWRP gives you the option to wipe cache, delvik cache, factory reset, system, external storage, internal storage and format data. I did alll of these, and this was my mistake I believe?
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Why do people keep doing this??? Just because TWRP gives you all those options, doesn't mean you should use them.
Sometimes, people will say to do a "full wipe" when flashing a ROM. But that term is a bit misleading. Factory reset (from TWRP, never from hboot), wipe Dalvik and wipe cache is all that is technically required when flashing a new ROM. Some people like to wipe more "just in case". But if you aren't completely confidant in what you are doing, keep in simple and don't make it more complicated than it needs to be.
I don't know if wiping everything is the cause of your woes, but it certainly didn't help, and caused you to do some extra steps.
Flash boot.img via fastboot as previously suggested. Otherwise, just try to re-download and flash the files agin. Its seems that some people are having troubles booting after flashing CM10 (even after doing the correct wipes and flashing boot.img). Doesn't seem to be much rhyme or reason, but just flashing again has fixed the problem for at least one person.
Thanks so much, such a simple fix! That has me booted up into CM10.
I have installed cm-10-20130107-NIGHTLY-evita and cm-10.0.0-evita , however with both of these versions, my touch screen is not working once it boots up. I can function with the volume up/down, and with the power buttons, but cannot get past my SIM card lock screen.
I noticed this thread http://forum.xda-developers.com/showthread.php?t=2083314 (no solution yet)...
Does anyone have a solution to this issue that seems a common one?
Alternatively, more than happy to get an alternative ROM on my phone in the interim...Can someone recommend me a ROM?
Again, I really appreciate the quick response to my problem, very happy my phone is in operation!
hello, last week i bricked my tf300, this is what happened...
i installed the energy rom along with the 4.2.1 bootloader, i was already using twrp 2.4.3.0 and it seemed to work fine for a while but then i had problems with a double screen after trying a different rom (cant remember which) anyway i tried the usual resets and wipes to to fix it but no joy. I then used the wipe data in bootloader thinking a full clean wipe would sort it but it just booted straight into twrp.
in twrp nothing will mount apart from system, ive used fastboot to flash various stock blobs, proper twrp img etc but even tho fastboot said everything flashed ok, i still boot into the old twrp which wont mount anything apart from system.
i then got an old 8 gig sd card and put stock roms and energy rom on root of the sd card , in twrp i mounted system but cant mount cache, data or sd card but strangely, i was able to copy the above roms from the sd card and move them to the mounted system partition which i was then able to install the energy rom with aroma installer , happy days i thought until after installation it rebooted straight to twrp again asking for password?
when i try to install stock roms by the above method it fails because cache isnt mounted. i think the twrp is corrupted, how do i fix this?
could someone with the know how tell me what im doing wrong,? should i full wipe again? should i wipe the twrp and how do i do this?
i am sort of a newb to this and any advice would be great
Both times I have wiped data/factory reset with the latest version of Clockworkmod, the recovery has not been able to mount my system partition. The first time this happened, I put the phone into fastboot and flashed TWRP. It couldn't mount the system either.
After the first time, I thought it was a fluke. However, I just wiped data/factory reset again yesterday and the same thing happened. I had to flash the restore all binaries from Google to get the phone back up.
So, my question is, why is this happening? I'm far from new when it comes to root/custom ROMs, and I've never had this issue before on any of my previous phones (EVO, Nexus S, GS3). Does anyone have any idea why this would be corrupting the system partition? I've flashed TWRP to see if that performs any better.
It could be the emmc going bad. Leo an eye on it. In the future, instead of flashing the flash-all.bat just flash the cache.img in fastboot
Sent from my Nexus 5
That would be odd that it'd be going bad so soon. I've only had the phone about 2 months, and I've not flashed much besides a few ROMs and kernels.
About two weeks ago just before CyanogenMod's announcement of its closure I updated my Moto G2015 (1GB) to the latest nightly, which was CM14.1 released on the 25th of December, with its corresponding GAPPS version also released on the 25th of December (ARM, android 7.1, Full)
Yesterday the 7th of January my Google Apps decided that they didn't want to open, at first I thought it was just updating and since my battery was low I plugged in my device, I later realised that my device randomly went to a boot loop and stayed there. I grew impatient so I restarted the phone and went to the Recovery Mode (To Re-Flash the ROM), but to my annoyance the recovery (TWRP) just stayed on the 'Teamwin' logo forever, it would randomly go black then return to that logo. infuriated I turned on my phone and went to backup/reset and clicked 'factory reset'. it annoyingly booted me into recovery to reset the device, which of course I couldn't do.
Now the simple answer would have been for me to go and wipe the cache and data from 'google play services' and or 'launcher3' but I did, either it always shows 'calculating' preventing me from clicking 'manage space' or clearing 'cache' or when it did finally show, after I did click the button for the cache and or data to be cleared it would say 'calculating', and a quick check would discover that nothing was actually cleared.
Kind Regards, and Thank You to any help recieved,
NotSoGreat
Boot TWRP or CWM Recovery (not sure if it's still called CWM Recovery now that LineageOS has replaced it) with the command 'fastboot boot recovery.img' but replace recovery.img with your actual recovery image filename. If TWRP won't boot wait, sometimes a theme or corruption in the TWRP directory on internal storage can pause the startup of TWRP by several minutes, if that still fails boot CWMR and remove the TWRP directory or wipe internal storage.
Once you can get TWRP to boot properly, backup everything (MPT works in TWRP) and wipe and reflash, should be good to go.
acejavelin said:
Boot TWRP or CWM Recovery (not sure if it's still called CWM Recovery now that LineageOS has replaced it) with the command 'fastboot boot recovery.img' but replace recovery.img with your actual recovery image filename. If TWRP won't boot wait, sometimes a theme or corruption in the TWRP directory on internal storage can pause the startup of TWRP by several minutes, if that still fails boot CWMR and remove the TWRP directory or wipe internal storage.
Once you can get TWRP to boot properly, backup everything (MPT works in TWRP) and wipe and reflash, should be good to go.
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Thanks for the reply, what you're saying makes sense and would probably work, but I found a simpler work around. I'm actually annoyed I didn't do it earlier.
So simply put, I downloaded my stock recovery which worked and then I just factory reset my device from there, that reset the CM14.1 ROM and let my Google Apps work again. Now about the recovery, I'm a bit skeptical about Re Flashing it, but I think I'll try it next weekend and post the results.
NotSoGreat said:
Thanks for the reply, what you're saying makes sense and would probably work, but I found a simpler work around. I'm actually annoyed I didn't do it earlier.
So simply put, I downloaded my stock recovery which worked and then I just factory reset my device from there, that reset the CM14.1 ROM and let my Google Apps work again. Now about the recovery, I'm a bit skeptical about Re Flashing it, but I think I'll try it next weekend and post the results.
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Click to collapse
Have you tried it since you wiped? It might just work now that the reset wiped internal storage...
acejavelin said:
Have you tried it since you wiped? It might just work now that the reset wiped internal storage...
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Click to collapse
I'll try now.
acejavelin said:
Have you tried it since you wiped? It might just work now that the reset wiped internal storage...
Click to expand...
Click to collapse
Right, so I reinstalled and flashed the latest version TWRP, when I opened into it, it took about 1 minute before it opened up, it ran a quick operation that I just glimpsed, it looked like it was wiping cache and user data, my phone was rebooted and I was right, my phone had been reset for the second time today (I'm almost a pro at reinstalling all my apps). I rebooted into the recovery and Look and Behold, it was working.
Thanks slot for your help and time.
Hello, thanks for your help.
It seems I bricked my galaxy s7 while trying to format the /data partition.
I installed TWRP 3.2 and a custom rom, and everything went smoothly until then.
I tried installing an audio mod which throwed a " can't mount /data" error, searching for solutions I read that formatting the data partition to fat and back to ext4 should solve the problem, I tried formatting it to fat with TWRP, however on the first try I got a message that it suceeded, followed by a message that /data could not be mounted, TWRP seemed to be still working (there was no reboot button or any other buttons, just a "working" bar). After giving the phone 3 hours I decided to restart it, now I can't access TWRP; it stays on it's "splashcreen", and of course the phone won't boot.
I'm having a rough time with this so I will appreciate it a lot if you can help me.
Thank you.
Boot to download mode, flash stock firmware using Odin, then retry the TWRP installation.
For wiping data, you have to make sure you use the wipe option that makes you type out 'yes' to wipe, the other factory wipe methods don't actually properly wipe the partition.
iirc you also then need to flash the dm no verity zip from the TWRP thread.
Bro you didn't have to do anything but just formating the phone in the first place. Aassuming you're on oreo , it happens to a lot of people and myself, after flashing a kernel twrp was unable to munt data, all i had to do is a data format in twrp that fixed the problem .