[Q] TWRP guidance - Galaxy Tab Pro 12.2, 10.1, 8.4 Q&A, Help & Trouble

All,
Tab pro 10.1, rooted, TWRP installed.
Recently installed the only rom available for our 10.1 tab pro, but I realized that all previous folders were kept in.
Before installing the rom, in TWRP, wiped all except "internal storage" and "External storage".
To get rid of photos, app data in android/data etc, wipe "internal storage"?
What is best to wipe before installing a rom in general?
Thanks

I have wiped my internal storage plenty on my phone (Galaxy S3) when changing ROMs and don't want the left over folders. Just be sure not to wipe wherever you have your zipped rom downloaded, tho.
I don't think it's necessary to do when installing a rom in general. Usually you just need to do a factory reset, wipe cache and dalvik cache in advanced.
And to address a comment you made in another thread, when you first load a rom, it can take awhile for the first boot-up. Even 10 minutes or so, depending on the rom. A good rule of thumb is to boot the new rom, let the device sit for at least 5 minutes - don't touch anything! , then turn completely off and reboot again. Gives the rom a chance to get settled in.
Sent from my SM-T520 using XDA Premium 4 mobile app

thanks
k8108 said:
I have wiped my internal storage plenty on my phone (Galaxy S3) when changing ROMs and don't want the left over folders. Just be sure not to wipe wherever you have your zipped rom downloaded, tho.
I don't think it's necessary to do when installing a rom in general. Usually you just need to do a factory reset, wipe cache and dalvik cache in advanced.
And to address a comment you made in another thread, when you first load a rom, it can take awhile for the first boot-up. Even 10 minutes or so, depending on the rom. A good rule of thumb is to boot the new rom, let the device sit for at least 5 minutes - don't touch anything! , then turn completely off and reboot again. Gives the rom a chance to get settled in.
Sent from my SM-T520 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
All previous folders are gone...
Thanks

Related

[Q] Why doesn't hard-reset work?

Hi,
For example, on my galaxy s2, i pictures, movies, apps and whenever i did a hard-reset everything was deleted.
But on galaxy nexus the only thing i notice gets deleted is the apps i install, so the pictures are still there, and the files i create are also still there. I've also tried with a full wipe tool, but still they're there.
Is there something wrong with my phone, or there's no hard-reset like the s2?
I have Android revulotion HD rom with Original stock kernel.
Darwichee said:
Hi,
For example, on my galaxy s2, i pictures, movies, apps and whenever i did a hard-reset everything was deleted.
But on galaxy nexus the only thing i notice gets deleted is the apps i install, so the pictures are still there, and the files i create are also still there. I've also tried with a full wipe tool, but still they're there.
Is there something wrong with my phone, or there's no hard-reset like the s2?
I have Android revulotion HD rom with Original stock kernel.
Click to expand...
Click to collapse
Ive actually noticed this myself the last time I "wiped" my device and found the same thing. Pics, etc were all still there even though it put me through the steps for setting up my phone again as it did when I first got it.
Why IS this happening?
yiannisthegreek said:
Ive actually noticed this myself the last time I "wiped" my device and found the same thing. Pics, etc were all still there even though it put me through the steps for setting up my phone again as it did when I first got it.
Why IS this happening?
Click to expand...
Click to collapse
I know, but is this a bug, or is there another option for erasing everything on the sd beside doing it from the pc?
thanks
If you factory reset from the settings menu it is supposed to be a full wipe. If you factory reset from recovery it does not wipe the SD card.
Sent from my Galaxy Nexus using xda premium
joshnichols189 said:
If you factory reset from the settings menu it is supposed to be a full wipe. If you factory reset from recovery it does not wipe the SD card.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Are you really sure of this, because as i said, i was doing a factory reset as it should be done, but i still have my pictures, and the root file i created =(
Darwichee said:
Hi,
For example, on my galaxy s2, i pictures, movies, apps and whenever i did a hard-reset everything was deleted.
But on galaxy nexus the only thing i notice gets deleted is the apps i install, so the pictures are still there, and the files i create are also still there. I've also tried with a full wipe tool, but still they're there.
Is there something wrong with my phone, or there's no hard-reset like the s2?
I have Android revulotion HD rom with Original stock kernel.
Click to expand...
Click to collapse
I was having this terrible experience while I was trying to do a factory reset before flashing a new build from AOKP. Nothing was deleted, and I tried like 3 times : Factory Reset in Android, Wipe Data in Recovery, etc...nothing changed.
Finally, I flashed back the stock rom 4.0.2 from Google and did a factory reset and it worked, everything was erased including pics, musics, apps, etc.
So obviously it's a bug. You can ONLY do a factory reset in stock rom (ics) but not in a custom rom (AOKP or Android HD, ...).
Hope it helps.
heo_con184 said:
I was having this terrible experience while I was trying to do a factory reset before flashing a new build from AOKP. Nothing was deleted, and I tried like 3 times : Factory Reset in Android, Wipe Data in Recovery, etc...nothing changed.
Finally, I flashed back the stock rom 4.0.2 from Google and did a factory reset and it worked, everything was erased including pics, musics, apps, etc.
So obviously it's a bug. You can ONLY do a factory reset in stock rom (ics) but not in a custom rom (AOKP or Android HD, ...).
Hope it helps.
Click to expand...
Click to collapse
Recovery WILL NOT DELETE YOUR PICTURES.
Ever. If they are on your virtual SD card, they will NOT BE DELETED.
joshnichols189 said:
Recovery WILL NOT DELETE YOUR PICTURES.
Ever. If they are on your virtual SD card, they will NOT BE DELETED.
Click to expand...
Click to collapse
Sorry I didn't make it clear. I understand that Wipe Data in Recovery will leave things untouched in sdcard.
heo_con184 said:
Sorry I didn't make it clear. I understand that Wipe Data in Recovery will leave things untouched in sdcard.
Click to expand...
Click to collapse
Alright haha. Sorry not trying to be a jerk but just tired of explaining it to some people who don't read (not you )
Sent from my Galaxy Nexus using xda prem!ium
heo_con184 said:
I was having this terrible experience while I was trying to do a factory reset before flashing a new build from AOKP. Nothing was deleted, and I tried like 3 times : Factory Reset in Android, Wipe Data in Recovery, etc...nothing changed.
Finally, I flashed back the stock rom 4.0.2 from Google and did a factory reset and it worked, everything was erased including pics, musics, apps, etc.
So obviously it's a bug. You can ONLY do a factory reset in stock rom (ics) but not in a custom rom (AOKP or Android HD, ...).
Hope it helps.
Click to expand...
Click to collapse
joshnichols189 said:
Recovery WILL NOT DELETE YOUR PICTURES.
Ever. If they are on your virtual SD card, they will NOT BE DELETED.
Click to expand...
Click to collapse
joshnichols189 said:
Alright haha. Sorry not trying to be a jerk but just tired of explaining it to some people who don't read (not you )
Sent from my Galaxy Nexus using xda prem!ium
Click to expand...
Click to collapse
If you're meaning me, then if you also would read, then you would understand, that i was saying factory reset, AND recovery mode wipe, so i mean, i tried everything i could. But heo_con184 explained everything for me now, and now i know it's the ROM 4.03 that can't do this.
thanks
I've got an similar problem, but in my case "wipe data/ factory reset" from recovery mode doesn't delete anything. When I choose "wipe data/ factory reset" in recovery and then choose to reboot after it tells me it finished deleting, it just boots like nothing has changed. It doesn't aks me to setup my phone (Galaxy Nexus). I also tried to wipe the cash in recovery. I also tried "fastboot oem unlock" which should delete data as an side-affect (for security-reasons). I tried CWM (ClockWorkMod recovery) to do a wipe of cash, dalvik-chache and a reset with CWM. But after all this affords every time I boot my device it shows the home-screen with all the app-logos arranged in exactly the same positions as I have arranged them (not the default positions and I'm not asked to go through setup). After showing me the homescreen for a few seconds, it reboots (thats the reason why I want to do a reset).
Has anybody an Idea how I could get my phone to work again?
Maybe flashing the OS (https://developers.google.com/android/nexus/images)?
The strange thing is that I have never modified the OS. I have always only used the automativ OTA updates.
Neinkob said:
I've got an similar problem, but in my case "wipe data/ factory reset" from recovery mode doesn't delete anything.
Click to expand...
Click to collapse
Probably its a hardware-problem https://www.androidpit.de/forum/584276/google-galaxy-nexus-galaxy-nexus-speicher-system-kaputt
Darwichee said:
If you're meaning me, then if you also would read, then you would understand, that i was saying factory reset, AND recovery mode wipe, so i mean, i tried everything i could. But heo_con184 explained everything for me now, and now i know it's the ROM 4.03 that can't do this.
thanks
Click to expand...
Click to collapse
Have you tried wiping internal storage ? Wiping data wipes installed apps , your info like email and just returns you to a state of re-setting up the rom . I would think you'd need to also wipe internal storage where pics , music , downloads , nandroids etc and everything else is stored . I'm not saying it's not a bug , just asking if anyone having the issue has tried that from recovery .
One more thing to the guy who wanted to wipe everything to install a custom rom . There's absolutely no need to wipe internal storage to flash a rom . If you were installing a new version of windows would you delete all the drives where your pictures and everything else you've ever collected just to put windows on c drive ? Absolutely no you wouldn't . This is about the same thing .Wiping system , data , cache and dalvik is all you ever need to do going from kitkat to Lollipop or anywhere else . NO NEED . Recovery's and custom roms are set up like that to protect the people who might accidently wipe all their treasured stuff from storage and then crying for days at the loss .

CM10 bootloop

I am new to rooting and rom'ing. I was able to root my Hercules using clockwork 6.0 and was in the process of installing cm10 and it froze up, and after i rebooted it got stuck in a boot loop. I did do a back up of my stock rom and have gotten it to factory reset back to astock rooted rom, not sure if it is my backup stock rom. The process that I read to rom it is to install darkside wipe, then cm10, then gapps. I have wiped data, cache and davlik cache, i am trying to get it to install cm10, but it doesn't seem to want to install. what should i do to get it to start over and get cm10 rom on?
I would only use the Darkside wipe scripts on CWM 5.X. Use Odin to reflash the recovery of your choice and then format system, factory reset, and then flash CM10.
Sent from my Nexus 4 using xda premium
Thanks, I didn't know that, guess the instruction i found were a little outdated. I'll try your suggestion. What do mean by formattin it? (I thought the factory reset does that?) Also how long should it take for cm10 to install?
heath.bse said:
Thanks, I didn't know that, guess the instruction i found were a little outdated. I'll try your suggestion. What do mean by formattin it? (I thought the factory reset does that?) Also how long should it take for cm10 to install?
Click to expand...
Click to collapse
Formatting the system only formats the /system partition and wipe data formats the /data partition.
What do you mean?
Sent from my Nexus 4 using xda premium
I would have made a backup of the stock rom then from the stock rom downloaded goomanager from play store then flash newest twrp recovery, then wiped and installed a appropriate ROM
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
---------- Post added at 06:33 AM ---------- Previous post was at 06:27 AM ----------
Of course your stock rom would have then needed to be rooted
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
heath.bse said:
I am new to rooting and rom'ing. I was able to root my Hercules using clockwork 6.0 and was in the process of installing cm10 and it froze up, and after i rebooted it got stuck in a boot loop. I did do a back up of my stock rom and have gotten it to factory reset back to astock rooted rom, not sure if it is my backup stock rom. The process that I read to rom it is to install darkside wipe, then cm10, then gapps. I have wiped data, cache and davlik cache, i am trying to get it to install cm10, but it doesn't seem to want to install. what should i do to get it to start over and get cm10 rom on?
Click to expand...
Click to collapse
You missed /System as well [hence why the stock ROM booted again otherwise if you actually formatted where the ROM was there is no backup ROM.
You should move to Jellybean [I have used ParanoidAndroid as a daily druver for months now and it is newer [Android 4.1.2].,
No matter which ROM you choose, first boot phone
download ROM Manager [Free is fine]
Open it, grant Super User
Tap top-most option to install Clockwork Recovery and it will walk you through getting etiher the non-touch for free or paying $2 for touch recovery [unless you flashed that via Odin then skip], but need to be sure you have newest CWM and not an old one from a rooting guide that been around.
Boot to recovery wi[e cache
tap advanced wipe dalvick
go back one menu
go to mounts and storage tap to wipe system, and data
go back one menu to main
tap install zip from SDCard
Tap internatl or external wherver you saved it and find the CM 10 you downloaded and tap and flash it
do the same but find where you saved the gapps pack
now restart device and enjoy
continual boot loop...tried everything here.
RealPariah said:
You missed /System as well [hence why the stock ROM booted again otherwise if you actually formatted where the ROM was there is no backup ROM.
You should move to Jellybean [I have used ParanoidAndroid as a daily druver for months now and it is newer [Android 4.1.2].,
No matter which ROM you choose, first boot phone
download ROM Manager [Free is fine]
Open it, grant Super User
Tap top-most option to install Clockwork Recovery and it will walk you through getting etiher the non-touch for free or paying $2 for touch recovery [unless you flashed that via Odin then skip], but need to be sure you have newest CWM and not an old one from a rooting guide that been around.
Boot to recovery wi[e cache
tap advanced wipe dalvick
go back one menu
go to mounts and storage tap to wipe system, and data
go back one menu to main
tap install zip from SDCard
Tap internatl or external wherver you saved it and find the CM 10 you downloaded and tap and flash it
do the same but find where you saved the gapps pack
now restart device and enjoy
Click to expand...
Click to collapse
I got cm10 on for about 20 minutes then CWM updated to 6.x. I flashed a nightly and it's been in a bootloop ever since. However, when I was on CM10 those few brief minutes I could not hear or he heard on a call.
No idea what to do now. I'm stuck on 2.3.6 unless there's some other trick I can do to get this thing to boot...
Why not just try a different rom? Lots of options out there.
Also, watch the dates on the how to's you read. A lot can be outdated.
Sent from my cell phone telephone....

[Q] Stuck on boot

I was using Xylon 2.4.2 with AK Rubic r3 kernel for quite some days. Since yesterday the phone started to re-start randomly. So I decided to flash new version of AK Kernel.
Went recovery and flashed the new kernel (Diamond 99) then wiped cache and dalvik. --> ROM stuck in bootloop. Went back to bootloader and flashed Rubik -> Started, "Android is upgrading" -> Optimising app x of 214. Then stuck forever on "Starting apps".
Flashed the ROM again along with gapps -> Stuck on boot.
I don't know what to do :crying:
Any help?
I don't want to do a factory reset
unless you did a nandroid before you did all of that crazy flashing, i'm guessing factory reset and start over is in your future. not that big of a deal, you won't lose anything on your sdcard. plus, you get to start fresh and install the kernel you wanted to originally install.
1. Make sure you have the ROM, Gapps, and kernel you want on your phone.
2. Boot into recovery
3. Wipe cache, dalvik, and system
4. Flash ROM
5. Flash Gapps
6. Flash Kernel
7. Boot
If that doesn't work, you might have something screwy in your data partition that will require a factory reset.
I tried, did not work.
Ultimately restored a Nandroid taken 1 week back :/
What does wiping how /system do? It clears all installed apps ?
Sent from my Galaxy Nexus using xda app-developers app
Sounava said:
What does wiping how /system do? It clears all installed apps ?
Click to expand...
Click to collapse
It clears the entire /system partition (your ROM installation). Installed user apps are left alone (since they're stored in /data/apps). Most ROMs do that as part of their install scripts, but some still don't and they can sometimes have issues with files that are left behind from other ROM installations. I've gotten into the habit of doing it every time I change ROMs, even just on my Jellybro CM10.1 nightlies updates.
Ok great thanks for the headsup!
App data will remain intact if I wipe system right?
Sent from my Galaxy Nexus using xda app-developers app
App data should remain intact however some of your data left over can impact system apps also so if you have problems wipe it all. Also if you run into that problem again you can erase the boot partition and flash kernel again. That has worked for me in the past. In adb:
Adb erase boot
You can do the same for all partitions. If I really want to start squeaky clean I do this. Not sure if it matters or not butbit makes me feel all fuzzy.
G-Nexus Sent

Help with Rebooting wiping storage

Hello everyone,
I would post this in the development thread but I can't since I am a ne user. Anyway..
I am currently on InFamous switching between the 2.4 TW version and the Google Edition v2.0.
My problem is every time I reboot my phone, it gets stuck on the Samsung Galaxy S4 boot image. Then when I go to recovery the Internal storage shows 0 MB available, and I can't fix permissions or wipe anything without having to format data first. The only way to boot my phone again, is to format data, wipe everything, and reinstall the ROM which is very annoying and time consuming.
PLEASE HELP!!
Thanks in advance
-Jesse
re: rebooting into Google Edition Rom
razorj7 said:
Hello everyone,
I would post this in the development thread but I can't since I am a ne user. Anyway..
I am currently on InFamous switching between the 2.4 TW version and the Google Edition v2.0.
My problem is every time I reboot my phone, it gets stuck on the Samsung Galaxy S4 boot image. Then when I go to recovery the Internal storage shows 0 MB available, and I can't fix permissions or wipe anything without having to format data first. The only way to boot my phone again, is to format data, wipe everything, and reinstall the ROM which is very annoying and time consuming.
PLEASE HELP!!
Thanks in advance
-Jesse
Click to expand...
Click to collapse
Have you tried this:
Before doing anything, be sure to back up the internal sdcard to a folder on your computer if you have anything you
want to save on the internal sdcard. Also be sure that the Google Edition zip file rom is on your "external" sdcard.
When the phone is flashed and ready to use go into settings>accounts tab>backup and reset>"Factory data reset".
Click on the factory data reset.
After doing that reboot into cwm or twrp which ever you are using and do a full wipe as you usually do but don't
forget to include "Factory reset".
Then flash the Google Edition rom as you normally have done and it should fix the problem you are having hopefully.
Good luck!
Misterjunky said:
Have you tried this:
Before doing anything, be sure to back up the internal sdcard to a folder on your computer if you have anything you
want to save on the internal sdcard. Also be sure that the Google Edition zip file rom is on your "external" sdcard.
When the phone is flashed and ready to use go into settings>accounts tab>backup and reset>"Factory data reset".
Click on the factory data reset.
After doing that reboot into cwm or twrp which ever you are using and do a full wipe as you usually do but don't
forget to include "Factory reset".
Then flash the Google Edition rom as you normally have done and it should fix the problem you are having hopefully.
Good luck!
Click to expand...
Click to collapse
Unfortunately, this did not work =(. Again, as soon s I reboot, I get stuck on the Samsung screen and have to pull out the battery. Then, in recovery my Internal storage has 0 MB aeven though the folders are empty.
razorj7 said:
Unfortunately, this did not work =(. Again, as soon s I reboot, I get stuck on the Samsung screen and have to pull out the battery. Then, in recovery my Internal storage has 0 MB aeven though the folders are empty.
Click to expand...
Click to collapse
Have you tried holding the power button, home key and the volume up key all at the same time to boot in recovery? If not do a battery pull and do it when turning the phone back on
Sent from my SGH-M919 using xda premium
razorj7 said:
Unfortunately, this did not work =(. Again, as soon s I reboot, I get stuck on the Samsung screen and have to pull out the battery. Then, in recovery my Internal storage has 0 MB aeven though the folders are empty.
Click to expand...
Click to collapse
If you already tried to Odin flash the STOCK rom and formatted your internal sdcard and you still find "0 MB"
in your internal storage then it must be a hardware issue and if I were you I would return/exchange the phone.
Good luck!
It's not a hardware issue. It's a bug in twrp. Whenever you do "format data" it corrupts the data partition. Use PhilZ Touch recovery. His recovery includes the fix. Try it.
teshxx said:
It's not a hardware issue. It's a bug in twrp. Whenever you do "format data" it corrupts the data partition. Use PhilZ Touch recovery. His recovery includes the fix. Try it.
Click to expand...
Click to collapse
Thanks, I'll try that. How do I get rid of the bug after writing the new recovery? Format data?
Thanks!
Hello, any progress please? I have exactly the same issue.
I found here http://forum.xda-developers.com/showthread.php?t=2265588&page=23 this solution:
I wanted to clean my internal SD card before flashing Omega ROM, so I used Format Data option from Wipe section in TWRP.
After that I lost almost two days trying to fix my phone. Flashed stock ROM, TWRP and Omega ROM endless times without success after that.
My phone became randomly unbootable on reboot or power on! It was stuck on i9505 logo that is shown before boot animation forever. It was same for both stock and Omega ROM, with or without external micro SD.
After endless tries, I figured out that my phone works fine if I do factory reset and wipe from original recovery. Worked fine before and after flashing TWRP.
I tired to Format Data from TWRP again and my phone again was stuck on boot.
So I did everything once more. Flashed stock, did factory reset and wipe from original recovery and then installed TWRP and in the end I flashed Omega without wiping anything.
Everything works just fine now and I will not try to use Format data option from TWRP on this device in near time! Please fix this.
First I used TWRP 2.5.0.1 and then 2.5.0.2, but it is same in both of them.
Click to expand...
Click to collapse
Now I'm downloading stock rom so I'll try it in next 2 hours.
bet you guys previously flashed a aosp rom, I could be wrong, but it sounds as if you did.
TheAxman said:
bet you guys previously flashed a aosp rom, I could be wrong, but it sounds as if you did.
Click to expand...
Click to collapse
It says so in the OP... going between TW and Google Edition 2.0.. Out of curiosity though, what difference would that make? I have flashed and have backups of two versions of TW and quite a few AOSP variants... I can move between them seamlessly and haven't encountered any such problems as the OP. I use TWRP as well.
It was TWRP problem. I have flashed the stock ROM with stock recovery. I have done full wipe and my phone works well again. This is bug in TWRP. Don't push "format data" button!

[Q] Tricky Google Galaxy Nexus Question

Hi all!
I have been a long time lurker and this is my first post. I have a rather confucing question about my Samsung Galaxy Nexus
I am rooted, and was recently running CM10-whatever the latest is
I got sick of it (mainly because of the stupidly slow GPS lock times), so I wan't to switch. Xenon HD seems to be gettinga lot of praise, and stability is what I prize most in a rom, the second being speed.
I have TWRP 2.5 installed.
What I used to do in the past (with previuous phones) When switching roms was to place the rom file and gapps in a neat little folder on my Laptop.
I would then boot the phone into recovery, do a full wipe (when switching to a new rom) and factory data reset, and then wipe data/dalvik just for good measure
Then I would pop my phone into USB storage mode while still in recovery, and just move my Rom and Gapps zips to my phone.
When I did this, I had AmonRa's recovery installed, NOT my current recovery (TWRP)
PROBLEM:
I need to do a factory data reset when switching from CM10 to Xenon, but when I do the factory data reset, it erases the rom and gapps file I was planning on flashing......womp womp. As far as my research tells me, TWRP does not support USB storage mode, and will not let me just use the phone as a USB drive and simply move my rom and gapps zip from my desktop to the phone (like I used to do).
I know that I can use the sideload feature, but I would prefer not too, as I am not so good with ADB terminal, and don't have a lot of free time to re-learn what I have forgot. I essentially just need to know how to get these zip files onto my phone, and perform a factory data reset (without erasing them)
Or else, if I have overlooked some form of USB drive support while in TWRP, please enlighten me!
If anyone could just tell me how they go about avoiding this silly little issue I would greatly appreciate it, thank you!
You should be able to factory wipe without wiping the internal memory that has your ROM and gapps on it. when wiping in twrp, only wipe cache, dalvik cache, and data....that's what a factory wipe does. Don't select internal memory and it won't wipe what's on the internal "SD card"
I haven't used my computer to flash Roms in ages...just download the ROM and gapps to the "SD card"....if factory reset is wiping that then something is wrong with your recovery
Sent from my Galaxy Nexus using Tapatalk 4
Wow, you made me feel like a true noob! But thanks for the response, everything is better now!
Sent from my Galaxy Nexus using xda app-developers app
Hey don't feel bad.....I don't even think I remember how to use adb anymore
Sent from my Nexus 7 using Tapatalk 4
Using adb is just as flashing a ROM through a custom recovery: once you really know how to do it, you'll never forget it .
a maguro sent this.

Categories

Resources