Develop Bugs

How to do a full wipe

This is my first phone that doesn't have an external SD card and I'm not 100% sure how to properly perform a full wipe it
I know this is a noob question, but I just don't want to brick my phone.
What I Used to Do
Back in the day with my SGS Captivate or SGS2 I just put all my files on my external SD card, then via Android (Astro File Manager) I deleted every folder from the internal SD card, booted into CWM, performed a wipe/factory default, cleared cache, formatted system partition and then installed custom ROM and everything worked fine.
What I Need
I want to be sure that I don't brick it so I'm hoping that someone can give me a step-by-step walk-through of how to install CM 10.1 (or any other ROM i guess) on my phone after completely wiping it of anything on it.
What I've Tried
I used the Galaxy Nexus Toolkit to unlock, root and install CWM but unfortunately when I then installed CM 10.1 via CWM, some leftover files remained from the stock ROM.
Basically, my phone is ridiculously slow/lagging and I'm getting sick of it.
I've tried installing a custom kernel (Franco Kernel), I've set the CPU governor on Performance (1200MHz always) uninstalling any un-needed apps... but my phone is still un-usable.
Sometimes when I install the latest nightly of CM 10.1 I do an update and other times I tried doing a full install where I wipe the Dalvik; neither way helps I still get the ridiculous lag.

The definition of a full wipe:
-wipe data / factory reset
-wipe cache
-wipe dalvik cache
-(optional) format system
Then flash the rom/gapps/kernel.
Maybe you have a "bricked" phone. It has something to do with the emmc chip. How much free storage do you have?
Check it by downloading the app in the screenshot.
If you havent a bricked emmc version, then I suggest returning to stock again, and then root again. ( most clean process , as it restores all the partitions to the stock state.)
Hopefully this helps my friend!
PS: you posted in the wrong forum, don't do it in the future
Sent from my Nexus Prime

That's not related to development, read the rules next time.
Try the full wipe zip from Android Revolution HD Rom.

Use the pinned guide for fast boot. Use fast boot format/erase commands for all partitions, and for good measure flash to stock with fast boot also. This is the most surefire way and it hasn't failed me yet.

thegtfusion said:
The definition of a full wipe:
-wipe data / factory reset
-wipe cache
-wipe dalvik cache
-(optional) format system
Then flash the rom/gapps/kernel.
Maybe you have a "bricked" phone. It has something to do with the emmc chip. How much free storage do you have?
Check it by downloading the app in the screenshot.
If you havent a bricked emmc version, then I suggest returning to stock again, and then root again. ( most clean process , as it restores all the partitions to the stock state.)
Hopefully this helps my friend!
PS: you posted in the wrong forum, don't do it in the future
Sent from my Nexus Prime
Click to expand...
Click to collapse
Thanks for the info, I'll be more careful in the future where I post.
I have the 16GB model and 4GB free right now.
I installed the eMMC Brickbug Check app and it says that my chip is ok (sane).
My phone is definately rooted, so I'm not sure why this app says that root is required for the memory test (clicking it just launches wiki page on rooting).
https://www.dropbox.com/s/gzuzhn22n0f354w/Screenshot_2013-01-28-11-07-40.png

If you're on 4.2.1 you won't see any CWM backups so get ES File Explorer, give it root access and then go to /data/media/clockworkmod and see what's about. Or boot into CWM and delete some old backups
As for a full wipe, I use this before flashing a new ROM:
http://www.mediafire.com/download.php?lxpw84fwtm5cj6w

EddyOS said:
If you're on 4.2.1 you won't see any CWM backups so get ES File Explorer, give it root access and then go to /data/media/clockworkmod and see what's about. Or boot into CWM and delete some old backups
Click to expand...
Click to collapse
It totally forgot about the CWM backups
I'll delete those ASAP
There wasn't a lot in the backups folder but there is about 3.82 GB in the blobs folder in the clockworkmod folder; are those ok to delete?

Flash the newest version of CWM (6.0.2.3) as it doesn't use blobs any more. Delete all old backups and take a new one if you want. Also, check when I added to my last post

EddyOS said:
Flash the newest version of CWM (6.0.2.3) as it doesn't use blobs any more. Delete all old backups and take a new one if you want. Also, check when I added to my last post
Click to expand...
Click to collapse
Thanks a lot, I'll give that a shot tonight.
I'll update CWM to the latest, then run your super wipe zip followed by the latest CM 10.1.
Thanks a lot for the super wipe zip too.

After wiping and flashing go ahead and run fix permission too.

EddyOS said:
Flash the newest version of CWM (6.0.2.3) as it doesn't use blobs any more. Delete all old backups and take a new one if you want. Also, check when I added to my last post
Click to expand...
Click to collapse
WiredPirate said:
After wiping and flashing go ahead and run fix permission too.
Click to expand...
Click to collapse
Thanks guys, my phone is usable again
You guys are awesome.
What I Did
- installed the latest CWM using fastboot
- booted into recovery
- used adb to sideload your super wipe script, then the latest CM 10.1 nightly and then the latest gapps
- fixed permissions via CWM
- restarted my phone to get a very responsive phone again
With my last 2 phones I was spoiled having external SD cards so that i never had to sideload or use fastboot (I let Odin do that part).

Some beginner questions

I have a Bell SGH-i747m.
Is it ok to flash i747 roms to an i747m? I've been doing some reading and it looks like what could go wrong is that it could change the modem. In that case can I install any i747 rom and if I find issues change the modem following the info from this thread?: http://forum.xda-developers.com/showthread.php?t=1831898
I've already installed Cyanogenmod using the automatic tool. Can I flash roms while Cyanogenmod is installed or should they be flashed from a stock firmware? (as a side note I have installed and flashed Clockworkmod Recovery)
Are there any issues flashing roms based off of other carriers? (Rogers based rom flashed to a bell phone)
How do I make sure I'm not downgrading my bootloader and bricking my phone?
Finally, are there any comprehensive lists to find nice custom ROMs and their features or is it just kind of a game of picking through the forums? What are your favorites or what are you using currently?

I'm not an expert but I'll try to answer your questions.
You can flash i747 ROMs onto an i747m but you cannot flash i747 modems and bootloaders on an i747m.
There is no need to return to stock before flashing a new ROM. You may have to wipe cache, data, Dalvik, and system before flashing the new ROM.
You can flash stock Rogers and Telus ROMs to your phone and it will work.
Make sure you are aware of a file's contents before flashing to ensure the bootloader and modem are designed specifically for your phone.

Imo, modems should never be included with a rom. And thankfully I have never come across one, so you dont really have to worry about that.
I agree with audit13 on everything but one small point. Unless under specific circumstances, I dont feel formatting /system before flashing a rom is a good idea. All roms do that as the first step in the flash so its already covered that way. But more importantly, ive seen lots of people format, then have an error and cannot flash their rom. They are then left with no OS on the device. Ive also seen several times where they ended up having to flash their firmware via odin and start over completely.
I know some will disagree with me on that, but I just dont see any real benefit to manually formatting the system partition.

Thanks guys
I'm looking at Dirty Unicorn http://forum.xda-developers.com/galaxy-s3-att/development/rom-dirty-unicorns-t2844362
Assuming I don't have to worry about the modem, is there anything I have to worry about with the bootloader? I don't see one specified and I don't know what bootloader I would have right now.
Also I've been reading that gapps are just google apps. It sounds like you just flash the gapps file the same way you flash the rom. Is this right?
And lastly, is there ever any issue with flashing a rom thats based off an earlier android version than the one you are currently using?

From a terminal windows, this should tell you the bootloader on your phone:
su
getprop ro.bootloader

Thanks
My bootloader is I747MVLUEMK5 . Looking in the about phone section in settings that is the same as my baseband. Are the bootloader and baseband related? How would I tell if its compatible with Dirty Unicorn?

Look at the updater script in the ROM as it will tell you what bootloaders are supported.
You can always try flashing and see of it works. Make as nandroid before flashimg the new ROM

I was able to flash DU and I'm using it now, however I'm experiencing some huge battery drain (25%/hr normal use)
I think its possible I did not clear everything correctly before I flashed. I've read the old rom can conflict with the new one if its not completely wiped which might kill the battery. I did a wipe fata/factory reset, wipe cache partition, and wipe dalvik like most guides described.
Reading the post on the DU G+ space https://plus.google.com/u/0/communities/109738128866939227235 however, it says
6. Wipe everything. This doesn't mean just system or factory settings. This means EVERYTHING!
Tap on Wipe/Advanced Wipe and check the following and swipe to wipe
- Dalvik Cache
- Cache
- Data
- Internal Storage
- System
- MicroSD (some devices don't have this option)
Click to expand...
Click to collapse
I'm not sure how to wipe data, internal storage, micro sd, or system. I saw there were some options to format these areas in CWM, but I didn't want to do anything hasty.
I'm also confused because if I format both my MicroSD and Internal Storage I will have deleted my rom file, and my phone doesn't seem to connect to my computer while in recovery if I need to put the file back on the phone.

Choose "format data". This will wipe the entire /data partition including your internal sd card, so make sure youve backed up everything first!

DocHoliday77 said:
Choose "format data". This will wipe the entire /data partition including your internal sd card, so make sure youve backed up everything first!
Click to expand...
Click to collapse
Thanks! To be clear, this means I'll store my backup and rom on my external SD card and direct CWM to the zip from there?

If you are asking if you need to store your backups on external sd, yes. It wont touch the external storage unless you specifically tell it to.

[Q] which TWRP?

Hi everyone. Just guy my note tablet. Rooted with towlie.
Build number kot49h.p607tuvuane2
Finding a bit of confusion on which TWRP I should install. I did one with Odin, and it didn't take.
Can someone point me to right file and/or directions if i need to downgrade first?
I want to start playing and customizing, but cannot back up or reflash.

redheadplantguy said:
Hi everyone. Just guy my note tablet. Rooted with towlie.
Build number kot49h.p607tuvuane2
Finding a bit of confusion on which TWRP I should install. I did one with Odin, and it didn't take.
Can someone point me to right file and/or directions if i need to downgrade first?
I want to start playing and customizing, but cannot back up or reflash.
Click to expand...
Click to collapse
most stable version would be 2.6.3.3

buhohitr said:
most stable version would be 2.6.3.3
Click to expand...
Click to collapse
Have heard a few things about needing an Odin firmware downgrade. Is that necessary with my firmware? And should I use Odin, or ADB?
Really appreciate the info. I want to tinker, but without working recovery, I'm a bit Leary.

redheadplantguy said:
Have heard a few things about needing an Odin firmware downgrade. Is that necessary with my firmware? And should I use Odin, or ADB?
Really appreciate the info. I want to tinker, but without working recovery, I'm a bit Leary.
Click to expand...
Click to collapse
the version I stated is most stable, other twrp version may cause cache corruption and other issues.

buhohitr said:
the version I stated is most stable, other twrp version may cause cache corruption and other issues.
Click to expand...
Click to collapse
the closest release i could find was twrp 2331.
i flashed with odin. but when i tried to reboot to recovery, i got a scrambled, pixelated screen which after a few seconds rebooted system.

redheadplantguy said:
the closest release i could find was twrp 2331.
i flashed with odin. but when i tried to reboot to recovery, i got a scrambled, pixelated screen which after a few seconds rebooted system.
Click to expand...
Click to collapse
Get it here http://www.techerrata.com/browse/twrp2/lt03wifiue
You need to wipe cache, davik cache and data, then flash the rom.

buhohitr said:
Get it here http://www.techerrata.com/browse/twrp2/lt03wifiue
You need to wipe cache, davik cache and data, then flash the rom.
Click to expand...
Click to collapse
I found that version on the link, but i thought that was for the Exynos chipset.
I have the Qualcomm LTE version. Will it still work?

redheadplantguy said:
I found that version on the link, but i thought that was for the Exynos chipset.
I have the Qualcomm LTE version. Will it still work?
Click to expand...
Click to collapse
For Qualcomm LTE the version is 2.6.3.1
https://goo.im/devs/OpenRecovery/lt03ltexx/openrecovery-twrp-2.6.3.1-lt03ltexx.zip/

Hi,
This post saved me, I installed TWRP 2.8 and my system froze, I couldn't get past the Samsung 10.1 screen.
But found this post and flashed 2.6.3.3 via Odin and it all went smoothly.
PS Goo.img.com dosen't have the files anymore

buhohitr said:
For Qualcomm LTE the version is 2.6.3.1
https://goo.im/devs/OpenRecovery/lt03ltexx/openrecovery-twrp-2.6.3.1-lt03ltexx.zip/
Click to expand...
Click to collapse
I currently have no recovery. I tried flashing 2.8 originally.
How would i clear cache, data, and all before trying to flash 2631?

redheadplantguy said:
I currently have no recovery. I tried flashing 2.8 originally.
How would i clear cache, data, and all before trying to flash 2631?
Click to expand...
Click to collapse
No, you flash TWRP 2631, then boot into the twrp then select advance then put a check for cache, davik cache and data, then swipe. Once done just flash your rom. I would copy the rom to the download folder on the internal storage (/sdcard/download/) before flash your new twrp.

Is 2.6.3.3 more reliable / stable in terms of making / restoring nandroids? I just got my new Note last week (p607t) and flashed xKat with TWRP at one point, restoring apps from (some with data to avoid re-entering account info or redoing complex settings...) I have had one problem however, when I was almost done restoring, I noticed that I was getting fc's, particularly with games that required an internet connection. I wiped dalvik and cache in TWRP, then hit fix permissions, which I think screwed everything up (maybe due to the bootloader / firmware base mismatch). Anyway, my most recent nandroid was with the fresh xKat install, but fixing permissions caused this weird "hot"-bootloop where it skipped the boot animation but start loading immediately after rebooting, but then freezing before all boot tasks had completed (ex. some optimizations on boot with Android Tuner Pro, FolderMount mounting folders, loading xposed modules...)
Not wanting to re-restore, I first just tried dirty-flashing the ROM again (only wiped dalvik and cache, but did something I hadn't tried before: in the wipe menu I hit "repair partition" for system and data, pre-flash). Luckily it worked and set everything straight... but just want to make sure, 2.6.3.3 is still recommended as the most stable version (in my experience, fixing permissions in recovery can be very hit or miss on any version)?
2 questions before I roll back my recovery, I think these "killer features" (totally serious, #2 has been huge since I got a couple of the newish flash drives with micro usb on one side and regular usb on the other) of TWRP were implemented in 2.6.3.3, but just want to make sure: can you 1) compress nandroids and 2) mount a USB OTG drive and flash from or backup to it? Thanks all, really loving my new Note (massive upgrade from my Note 8!)

buhohitr said:
No, you flash TWRP 2631, then boot into the twrp then select advance then put a check for cache, davik cache and data, then swipe. Once done just flash your rom. I would copy the rom to the download folder on the internal storage (/sdcard/download/) before flash your new twrp.
Click to expand...
Click to collapse
I HAVE flashed 2631 for the qualcomm lte.
I've done or several times since you told me that's the best version.
IT WILL NOT BOOT INTO TWRP. it's a scrambled screen. That's all. No touch options. No check boxes. After a minute, tablet reboots itself. I am on stock firmware still. Rooted.
Maybe I should just try CWM. never had this much problems with twrp on any other device.

redheadplantguy said:
I HAVE flashed 2631 for the qualcomm lte.
I've done or several times since you told me that's the best version.
IT WILL NOT BOOT INTO TWRP. it's a scrambled screen. That's all. No touch options. No check boxes. After a minute, tablet reboots itself. I am on stock firmware still. Rooted.
Maybe I should just try CWM. never had this much problems with twrp on any other device.
Click to expand...
Click to collapse
How about wipe cache/davikcache/data with your stock recovery (just reflash your stock recovery). After that let it boot up, then power down and flash twrp. Once done, don't boot up, boot back to twrp . Let me know how it goes.

Cool. I can try that when I get home. Do you have a link handy for the stock recovery?

redheadplantguy said:
Cool. I can try that when I get home. Do you have a link handy for the stock recovery?
Click to expand...
Click to collapse
Please try this twrp. Many ppl reported it's working for p607t.
http://forum.xda-developers.com/showpost.php?p=53138918&postcount=776
If not working then we will go for stock recovery.

buhohitr said:
Please try this twrp. Many ppl reported it's working for p607t.
http://forum.xda-developers.com/showpost.php?p=53138918&postcount=776
If not working then we will go for stock recovery.
Click to expand...
Click to collapse
THANK YOU SO MUCH! TWRP booted right up, and nandroid in progress. now I'll be able to try some custom ROM's and play in system.
:laugh:

After Factory Reset, Phone is Slow as Hell - HELP!!

I'm rooted on my Galaxy S3. Last month I made a backup through TWRP recovery. Yesterday when I restored to the backup, the restore wasnt complete. I tried to restore again and I encountered the same incomplete restore. My customized settings in the apps were gone and some of the apps I had backed up weren't included in the restore. Looks like something got messed up.
I then wiped cache, Dalvik, data and system. I even formatted the phone. I also did a factory reset. This messed up my phone so I installed a new rooted stock rom. So now, the phone is slow as hell and apps arent very responsive. Everything is laggy and slow. And the play store and youtube have slow connection speeds.
What should I do to fix this stupidity??

Did you try restoring a stock ROM via Odin?

I had the same thing happen before. Odin with a stock rom is all that fixed it for me.

audit13 said:
Did you try restoring a stock ROM via Odin?
Click to expand...
Click to collapse
Yes I did. But Playstore downloading speed and wifi speed are slow as hell. What do you suggest?

Are you downloading over WiFi or cellular data network? The phone is running the latest rom without root? After flashing, you you immediately go to b recovery and do a full wipe?

audit13 said:
Are you downloading over WiFi or cellular data network? The phone is running the latest rom without root? After flashing, you you immediately go to b recovery and do a full wipe?
Click to expand...
Click to collapse
Yes I'm downloading over wifi and its slow. The phone is laggy too. Its running JB with root. I tried a full wipe of dalvik, cache and data or system. It doesnt help.

This is really strange because a factory reset usually does the trick.
This may be a redundant question but was the phone flashed with the correct ROM? I see different variations of the T999 on sammobile.com's website.

audit13 said:
This is really strange because a factory reset usually does the trick.
This may be a redundant question but was the phone flashed with the correct ROM? I see different variations of the T999 on sammobile.com's website.
Click to expand...
Click to collapse
Hi audit.. Its not a dumb question at all. The rom was the correct one for my phone. Everything was working fine up until a week ago. Its possible that my phone fell and maybe that caused damage maybe.
Not only that but restoring bsckups through TWRP doesnt yield perfect restores. All my restores have not been complete. Customized settings all returned to default and apps were rearramged differently.
Anyeay, just to make sure, how can I do a proper wipe without wiping out my custom settings and apps? Do I just wipe dalvik, cache and system?

You would wipe dalvik and cache only.
Wiping data wipes apps.
Wiping system wipes the rom.

audit13 said:
You would wipe dalvik and cache only.
Wiping data wipes apps.
Wiping system wipes the rom.
Click to expand...
Click to collapse
Thanks for a speedy reply. Can you explain why my backuo restores through TWRP dont yield perfect restores? Custom settings return to default and apps are arranged differently.

I am not sure why that happens but I have used twrp on several phones, including the lg g2, nexus 4, note 3, htc one x, and Samsung tab without issue. Maybe you need to do a full wipe before restoring? Does the phone have the latest twrp?

audit13 said:
I am not sure why that happens but I have used twrp on several phones, including the lg g2, nexus 4, note 3, htc one x, and Samsung tab without issue. Maybe you need to do a full wipe before restoring? Does the phone have the latest twrp?
Click to expand...
Click to collapse
Hi audit. Yes the phone has the latest TWRP. I downloaded it from the play store yesterday.
I got an important question. I backed up my rom a few days through TWRP as I said. Is it possible to open up the backup on my laptop and search for specific pics? I dont want to restore the rom, since as I stated, I have problems doing so. I just need to get those pics. Is this possible?

I am not sure but it is worth a try.
Humour me but is the twrp 2.8.7?

audit13 said:
I am not sure but it is worth a try.
Humour me but is the twrp 2.8.7?
Click to expand...
Click to collapse
Thats right, current version is 2.8.7.0.

I don't know why it doesn't restore properly. Maybe try re-flashing twrp from Odin? Can't really think of anything else.

audit13 said:
I don't know why it doesn't restore properly. Maybe try re-flashing twrp from Odin? Can't really think of anything else.
Click to expand...
Click to collapse
How do I reflask TWRP through odin? In doing so, would I risk losing my data, apps, etc? Is it safe?

You download the tar file for d2att, open Odin, put phone into download mode, put the tar file in the pda box, and flash.

audit13 said:
You download the tar file for d2att, open Odin, put phone into download mode, put the tar file in the pda box, and flash.
Click to expand...
Click to collapse
Wait, when you say the tar file for d2att you mean the TWRP file, right? Hope thats what you mean because the way you describe it, it sounds like instructions on flashing the whole rom.
Where do I get the tar file for the TWRP app?

TWRP link: https://dl.twrp.me/d2att/

audit13 said:
TWRP link: https://dl.twrp.me/d2att/
Click to expand...
Click to collapse
Thanks audit. Now, I'd like to know what app do you recommend to find out which apps are causing the phone to get so hot. Thanks.

TWRP installed; Do I need anything else to flash CM13?

Title basically says it all.
I have been able to install TWRP on a S4 Mini. Do I need anything else to flash CM13?

riahc3 said:
Title basically says it all.
I have been able to install TWRP on a S4 Mini. Do I need anything else to flash CM13?
Click to expand...
Click to collapse
No, but most people would flash gapps 6 too, else you will miss a lot (must be done at the same time as the ROM the first time to set permissions)

IronRoo said:
No, but most people would flash gapps 6 too, else you will miss a lot (must be done at the same time as the ROM the first time to set permissions)
Click to expand...
Click to collapse
What I ment is before flashing it....Afterwards/during of couse Ill flash gapps

riahc3 said:
Title basically says it all.
I have been able to install TWRP on a S4 Mini. Do I need anything else to flash CM13?
Click to expand...
Click to collapse
Copy CM13 rom and gapp in your sd card.
Backup your old firmware through twrp.
Do a factory Reset from Wipe.
And install CM13 and gapp respectively.
And enjoy ^_^

syednawaz said:
Copy CM13 rom and gapp in your sd card.
Backup your old firmware through twrp.
Do a factory Reset from Wipe.
And install CM13 and gapp respectively.
And enjoy ^_^
Click to expand...
Click to collapse
checked every file hash matches, did exactly as written, done all of above and it doesn't work
TWRP went on in less than 10 second does that sound normal ? and how do you know if its actually on there?

Nope. Installation take atleast 2 or 3 minutes.
and if its installed properly you would have seen different rom from the stock.
Here is what i use for s4 mini(i9192). Also used it on i9190 model as well.
http://forum.xda-developers.com/galaxy-s4-mini/development/rom-aokp-rom-25-apr-2016-t3366314
and these steps mentioned in the website.
A. Initial install
1. Copy ROM and Gapps to your external SD Card or internal memory
2. Boot into recovery
3. Wipe
4. Install ROM and Gapps
5. Reboot
Its simple. Should have worked.
I hope you have installed your model rom.

A question the system format is required to install the rom ??

juanpabloml said:
A question the system format is required to install the rom ??
Click to expand...
Click to collapse
In TWRP Swipe for factory reset will do the job. you can also do dalvik /art cache in advance wipe. System or other wipe never did it for changing roms.

syednawaz said:
In TWRP Swipe for factory reset will do the job. you can also do dalvik /art cache in advance wipe. System or other wipe never did it for changing roms.
Click to expand...
Click to collapse
Ie that enough only to make WIPE FACTORY RESET AND WIPE DALVIK CACHE is not necessary to the FORMAT SYSTEM, DATA AND CACHE ??

sorry i do not understand.
to install a rom just do a factory reset. nothing else is necessary.
If you do not do factory reset, sometimes you will not be able to install a new version of rom(for example, from kitkat to lollipop).
if you do not do factory reset its called dirty flash.
for example
you are using custom rom cm13. and it has a new update released, you go in twrp recovery and install the updated rom without doing factory reset. this way you can keep all the application and data you have.
i hope i am making some sense. it is hard for me to explain.
well do some flashing and you will understand but always make a backup.