Wiped OS - Android Q&A, Help & Troubleshooting

Hello all
I have a rooted 16gb OPX. It said that I had the storage full, so I checked the storage settings, and the "other" part, the one that is not nor apps nor pictures etc... (i don't know if im making myself clear or not). To solve that, I've restored it to factory, but after reseting it I still had 8.5 gb of space taken, so I decided to go to twrp and wiping dalvik / art cache, system, data, internal storage and cache. And right now my OPX is stuck at OP logo. That made me think, and I may have erased the OS?
By the way, sorry for my english, not a native speaker
Thank you
Editar/Borrar Mensaje

Yes, when you wiped "system", this wipes the partition where the main part of the operating system is located. You should be able to connect to a PC while in TWRP and move a rom over to the phone to flash and get booted again.

Related

[Q] Full Wipe

Hi
Hopefully someone can help, as I am pulling my hair out :crying:
I have installed JB ROMS four times and updated Kernal to Phil however I still keep getting the same problems with my storage, not enough space etc for every ROM installed. I have updated the Kernal and performed factory reset, full wipe, format system, wipe cache, dalvik etc through recovery. However the phone still has the same user data each time, its like its not being deleted every time I install a new ROM. At the moment I can not sync gallery due to not enough space, download off line reading for the BBC, Guardian and the Current keeps crashing and other app thay requires data downloand.
The storage does not change no matter what and I can still see the same data files from the first install.
Is there an additional step I need to perform to completing wipe the phone internal ?
TIA
Sibs
shibli said:
Hi
Hopefully someone can help, as I am pulling my hair out :crying:
I have installed JB ROMS four times and updated Kernal to Phil however I still keep getting the same problems with my storage, not enough space etc for every ROM installed. I have updated the Kernal and performed factory reset, full wipe, format system, wipe cache, dalvik etc through recovery. However the phone still has the same user data each time, its like its not being deleted every time I install a new ROM. At the moment I can not sync gallery due to not enough space, download off line reading for the BBC, Guardian and the Current keeps crashing and other app thay requires data downloand.
The storage does not change no matter what and I can still see the same data files from the first install.
Is there an additional step I need to perform to completing wipe the phone internal ?
TIA
Sibs
Click to expand...
Click to collapse
Have you tried to mount the partitions you want to wipe in CWM recovery before wiping?
Maybe that's the trick.
Just a guess.
Im on stock JB rom with philz kernel. Woke up today and got a notification saying my storage in full. The 2GB storage for apps only. I have not gone to play store to install stuff for some time alrdy and i am on this rom for 1mth alrdy. Cleared dalvik and cache partition as well. Havent try tried a format

[Q] Need to recover photos from SGSII in Bootloop

Hello everyone,
I have been having major issues with my phone as of late and havent had the time to address them. Until I absolutely had to today.
Recently my phone has been intermittently force closing every open app (including sys apps) until a reboot stops the process.
Today my phone rebooted into a boot-loop and I have been trying to gain access to photos on my internal memory for most of the day.
I have access to CWM and download mode.
I have tried mounting the usb in CWM to no avail. "unable to open ums lunfile" error.
I have tried reflashing the current ROM I am using (AOKP)
I have tried accessing the files and transfering them to my microSD using Aroma file manager but it can't seem to access my internal storage.
Can anyone suggest a way to access the photos on my internal storage so I can back them up to either my computer or my microSD?
After that I am fine wiping it and starting all over.
Thanks!
When you do a full wipe, basically Wipe data/Factory Reset, Wipe Cache and Wipe Dalvik cache, only the rom will be deleted. Your internal (and external) memory won't be touched, so you won't loose your photo's, music or anything like that. Just flash a new rom after the wipe.
However, if you haven't backed up anything with Titanium Backup, you will loose your apps, but I think your files are more important than apps are
Sent from the Matrix
Donnie Sins said:
When you do a full wipe, basically Wipe data/Factory Reset, Wipe Cache and Wipe Dalvik cache, only the rom will be deleted. Your internal (and external) memory won't be touched, so you won't loose your photo's, music or anything like that. Just flash a new rom after the wipe.
However, if you haven't backed up anything with Titanium Backup, you will loose your apps, but I think your files are more important than apps are
Sent from the Matrix
Click to expand...
Click to collapse
Thank you for the quick advice! I ended up trusting it and wiping from recovery. Photos stayed intact and I backed them up and proceeded to wipe.
:thumbup:
Sent from the Matrix

[Q] Cleaning Internal SD Card

Hi
Guess the question is relevant to all devices Anroaid.
I searched and read in many places but I still did not fully understand how is the internal sd card is devided, what each part contains and how to "clean up" things that are not relevant to more
My Galaxy S1 device internal card size is 8G.
Checking system -> storage indicates it is devided to two: 1.48 Internal storage and a 5.64 USB storage.
The first question is where is a almost 1G to complete to the total of 8G?
I understand that the internal storage contains the operating system and applications installations.
however,I can see the the usb storage also contains folders of past and current installed applications, of course in addition to music, pictures etc.
Now I want to install a new ROM and clean everything that is not nessacary.
I understand that when installing a new rom the internal storage actually completely cleared and re-installed. Is it true?
What about usb storage? Whether and how to re-format it? Is it necessary at all to do that?
Thanks
OJNSim said:
Hi
Guess the question is relevant to all devices Anroaid.
I searched and read in many places but I still did not fully understand how is the internal sd card is devided, what each part contains and how to "clean up" things that are not relevant to more
My Galaxy S1 device internal card size is 8G.
Checking system -> storage indicates it is devided to two: 1.48 Internal storage and a 5.64 USB storage.
The first question is where is a almost 1G to complete to the total of 8G?
I understand that the internal storage contains the operating system and applications installations.
however,I can see the the usb storage also contains folders of past and current installed applications, of course in addition to music, pictures etc.
Now I want to install a new ROM and clean everything that is not nessacary.
I understand that when installing a new rom the internal storage actually completely cleared and re-installed. Is it true?
What about usb storage? Whether and how to re-format it? Is it necessary at all to do that?
Thanks
Click to expand...
Click to collapse
Installing a new ROM won't clear all the internal storage. You have to do it manually. In stock, it is recommended to do a factory reset after the first boot. While in custom ROM you have to wipe data, wipe cache and wipe dalvic cache before the installation.
It is not necessary to clear the data in USB storage.
jabrif said:
Installing a new ROM won't clear all the internal storage. You have to do it manually. In stock, it is recommended to do a factory reset after the first boot. While in custom ROM you have to wipe data, wipe cache and wipe dalvic cache before the installation.
It is not necessary to clear the data in USB storage.
Click to expand...
Click to collapse
Lately the device has strange behavior every once in a while - and I would like to clean it as much as possible
I am using custom rom, hopefully wiping everything will do the job.
Yet, I do want to clean the internal storage as well.
What can be done regarding that? can I format it?
If yes - how, and how to recreate the standard folders tree?
If not - what can be done?
tx
OJNSim said:
Lately the device has strange behavior every once in a while - and I would like to clean it as much as possible
I am using custom rom, hopefully wiping everything will do the job.
Yet, I do want to clean the internal storage as well.
What can be done regarding that? can I format it?
If yes - how, and how to recreate the standard folders tree?
If not - what can be done?
tx
Click to expand...
Click to collapse
wiping data will clear your system memory, ie app data
If you want to go deep, there are options available in CWM recovery under Mounts and storage menu to format /system, /Data, /Cache, /sdcard and even External sdcard,
OJNSim said:
Lately the device has strange behavior every once in a while - and I would like to clean it as much as possible
I am using custom rom, hopefully wiping everything will do the job.
Yet, I do want to clean the internal storage as well.
What can be done regarding that? can I format it?
If yes - how, and how to recreate the standard folders tree?
If not - what can be done?
tx
Click to expand...
Click to collapse
jabrif said:
wiping data will clear your system memory, ie app data
If you want to go deep, there are options available in CWM recovery under Mounts and storage menu to format /system, /Data, /Cache, /sdcard and even External sdcard,
Click to expand...
Click to collapse
This is the thing...
I am trying to understand what the purpose of each option - and eventually what are the steps the order, to achieve the cleanest possible device with the rom I want to flash
I actually just noticed that in the previous post I wrote Internal storage rather than USB storage. Anyway..I need please some more accurate information.
Is that possible to format only the USB storage?
Or is there a way to safely remove / clean / wipe old stuff, like applications' folders that are not in used anymore, and other things I am not aware off?
tx

Poco F1 internal Memory encrypted after loading MIUI Backup

Hi, I'm fairly new to XDA, flashing custom roms and rooting, but I'm really desperate right now.
I know many people probably already have had the same issue, but after searching all over the internet i didn't find my exact problem.
I used Nitrogen OS on my Pocofone F1, but after 1 Month of usage I wanted to try MIUI again, an important thing I remember is that i flashed a new kernel,
but I don't know if that makes any difference.
I made a backup of MIUI without any data on it (i made a hard reset before, so nothing would go wrong) and then installed Nitrogen OS the correct way (i wiped dalvik, data, ...) and everything, even installed the decrypter and everything worked fine.
Now I deleted dalvik, data, cache, ... and loaded the Backup of MIUI and as soon as I booted I suddenly got a bootup password, even though i should get nothing at all because it's basically a clean install.
I tried the normal password that i used all the time, but it didn't work, so i decided to get back to twrp.
Now i got a decryption password, that i don't know and the internal memory is 0 bytes large.
I loaded the nitrogen os backup that i also made, but it didn't work.
I read on other forums, that i should format my internal memory and try to flash the disable-force-encryption again, but i don't really know what to do exactly. i know how to format the memory, it's on the bottom when you want to delete data, dalvik, cache,... but still... .
Even if my phone is briked now, can anyone help me? I really don't know what to do
xueru said:
Hi, I'm fairly new to XDA, flashing custom roms and rooting, but I'm really desperate right now.
I know many people probably already have had the same issue, but after searching all over the internet i didn't find my exact problem.
I used Nitrogen OS on my Pocofone F1, but after 1 Month of usage I wanted to try MIUI again, an important thing I remember is that i flashed a new kernel,
but I don't know if that makes any difference.
I made a backup of MIUI without any data on it (i made a hard reset before, so nothing would go wrong) and then installed Nitrogen OS the correct way (i wiped dalvik, data, ...) and everything, even installed the decrypter and everything worked fine.
Now I deleted dalvik, data, cache, ... and loaded the Backup of MIUI and as soon as I booted I suddenly got a bootup password, even though i should get nothing at all because it's basically a clean install.
I tried the normal password that i used all the time, but it didn't work, so i decided to get back to twrp.
Now i got a decryption password, that i don't know and the internal memory is 0 bytes large.
I loaded the nitrogen os backup that i also made, but it didn't work.
I read on other forums, that i should format my internal memory and try to flash the disable-force-encryption again, but i don't really know what to do exactly. i know how to format the memory, it's on the bottom when you want to delete data, dalvik, cache,... but still... .
Even if my phone is briked now, can anyone help me? I really don't know what to do
Click to expand...
Click to collapse
First of all your phone isn't bricked. It's going to be ok.
The bad thing is that you will lose your internal storage.
The procedure to format data is :
(While in twrp) "mount"-> check "data"-> "repair change file system" -> format your data partition.
After that, no password will be asked. Now wipe system davlik cache and data and reboot into recovery again.
If you have sd card installed start flashing. If you don't, you need to plug into a pc and copy what you need inside your internal storage.
sotosgolf said:
First of all your phone isn't bricked. It's going to be ok.
The bad thing is that you will lose your internal storage.
The procedure to format data is :
(While in twrp) "mount"-> check "data"-> "repair change file system" -> format your data partition.
After that, no password will be asked. Now wipe system davlik cache and data and reboot into recovery again.
If you have sd card installed start flashing. If you don't, you need to plug into a pc and copy what you need inside your internal storage.
Click to expand...
Click to collapse
when i go to mount, i can't check data, because it doesn't appear, the List:
Cache
System
Vendor
Firmware
Cust
Persist
USB-OTG
Micro SD card
I use twrp on the version 3.3.0-0
when i go to "wipe" -> "format Data" it says that it will also remove the encryption should i do that?
xueru said:
when i go to mount, i can't check data, because it doesn't appear, the List:
Cache
System
Vendor
Firmware
Cust
Persist
USB-OTG
Micro SD card
I use twrp on the version 3.3.0-0
when i go to "wipe" -> "format Data" it says that it will also remove the encryption should i do that?
Click to expand...
Click to collapse
Yes. That's the solution. After that your device will get encrypted again on reboot, unless you flash encryption disabler. I would suggest keeping the encryption and not flashing anything more
sotosgolf said:
Yes. That's the solution. After that your device will get encrypted again on reboot, unless you flash encryption disabler. I would suggest keeping the encryption and not flashing anything more
Click to expand...
Click to collapse
all of the empty memory shows up and the encryption is gone, thanks for helping me, i was really desperate
xueru said:
all of the empty memory shows up and the encryption is gone, thanks for helping me, i was really desperate
Click to expand...
Click to collapse
i still got a little problem tough, if i try to flash a rom (i tried nitrogen os and lineage os), i get error 7, what can i do about it? my phone always boots into fastboot now, but i am still able to enter twrp
thanks for helping me
xueru said:
i still got a little problem tough, if i try to flash a rom (i tried nitrogen os and lineage os), i get error 7, what can i do about it? my phone always boots into fastboot now, but i am still able to enter twrp
thanks for helping me
Click to expand...
Click to collapse
i also still have the backup of nitrogenos on my sd card
xueru said:
i also still have the backup of nitrogenos on my sd card
Click to expand...
Click to collapse
i loaded the backup and it worked ty 4 everything
xueru said:
i loaded the backup and it worked ty 4 everything
Click to expand...
Click to collapse
The error 7 occurs due to outdated vendor/firmware. Download latest firmware and flash it before the rom you want (for example if you want to clean flash a rom: wipe system, davlik, cache, data.. flash firmware.. flash rom [you won't get error 7].. flash gapps.. reboot)
sotosgolf said:
The error 7 occurs due to outdated vendor/firmware. Download latest firmware and flash it before the rom you want (for example if you want to clean flash a rom: wipe system, davlik, cache, data.. flash firmware.. flash rom [you won't get error 7].. flash gapps.. reboot)
Click to expand...
Click to collapse
i'll try that next to get back to miui, i think i'll be able to do the everything else on my own thanks for everything

System taking up 32gb

Hello,
I have been using Lineage os 16 since i got my phone. I tried to update it to android 10 today and ran into a bunch of issues which lead to me trying tons of things to get my phone working again. In the end, I wiped my Dalvik/ART cache, cache, system, and data partitions, and loaded up pixel experience with no issues. However i now realized that I only have about 20gb left on my phone after getting all my stuff back because the "android system" section of my storage usage in settings is taking up 32gb. Did i forget to wipe something? How can i get the storage space back?
Thanks in advance

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