Format system? - Sprint Samsung Galaxy S III

Why don't we format system when we flash a new rom? I remember doing it with the epic touch..

You might find that updater-script's format /system as part of the install process, so it wouldn't be necessary.

Its recommended when flashing aokp. Don't know about the others
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I do format system I like to be extra clean
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evo4gnoob said:
I do format system I like to be extra clean
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Me too, I wipe everything but the storage, and if I'm flashing from aosp to tw or vice versa will wipe it all a 2nd time just to be safe and make sure it got everything, probably not necessary but I'm a lil ocd about wiping for clean installs :screwy:
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Related

Recover Question

I installed my first rom (MIUI) yesterday and everything went well thanks to alot of reading. I like the way it look but i miss Sense. I did a backup before I flashed it so what is the steps to recover the back up with clockwork??
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Go back into recovery > backups> restore > choose the one you want. The names of the backups are based on the date you made the nandroid
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Before I do that do I have to wipe anything?
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OneDeep said:
Before I do that do I have to wipe anything?
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I won't hurt........I always wipe cache and dalvik cache. Your phone will take a few minutes longer to reboot.....that's about the only drawback.
OneDeep said:
Before I do that do I have to wipe anything?
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Not necessary, but it wouldn't hurt anything. Calkulin's Format_All.zip wipes Cache, Userdata, Dalvik, System, and a few others that I'm forgetting. If I remember correctly, it's just a script that tells your recovery to wipe all those things. Like I said before, I like to use it if I'm ever changing ROM "brands" (ie going from MIUI to CM7, or From Myn's to CM7, etc.) because the systems are usually significantly different
i believe wiping before doing anything regardless its restoring or flashing a new rom is the way to go with Calkulin's format all and his clear temp. just in case it misses something. but thats just my opinion =)

Super Wipe

I would grately appreciate if any Dev can make a flashable zip, like the one Darkside made for the s2
Or I'm wondering if I can still use the darkside one, b4 I flash a new ROM on my S3?
http://forum.xda-developers.com/showthread.php?p=31278065
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Already done!
Check the OP of wildchlds XquiziT xD thread here:
http://forum.xda-developers.com/showthread.php?t=1875923
I wouldn't use one from a differnt phone, just to be safe.
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Thanks guys I was looking for this a long time.
DocHoliday77 said:
Already done!
Check the OP of wildchlds XquiziT xD thread here:
http://forum.xda-developers.com/showthread.php?t=1875923
I wouldn't use one from a differnt phone, just to be safe.
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I read the OP but it says its gonna wipe my internal SD card, such as data and media.
I got a bunch of movies on my Int. SD card, so do I have to move them to my SD card?
That or back them up to a pc. Superwipe wipes everything but external sd.
Sounds like you are looking for something more like the factory reset through cwm or twrp.
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DocHoliday77 said:
That or back them up to a pc. Superwipe wipes everything but external sd.
Sounds like you are looking for something more like the factory reset through cwm or twrp.
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I had the s2 but I always used the script from darkside, it didn't touch my SD card even the internal.
If u got time check it out and you'll see what I'm looking for.
http://forum.xda-developers.com/showthread.php?t=1487706
Just go into cwr and mounts and storage and format system, data, and cache.
It will accomplish the same thing
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Installing a different custom ROM...

Hello all,
So I'm running Scott's CleanROM AT&T SE 1.5. I want to install the latest version of CleanROM ACE onto my phone now.
This was my first custom ROM install, so I've never switched ROMs like this before. My question is do I need to do anything special to flash ACE, or can I just do it through TWRP like I did last time (from stock to CleanROM)?
Any help is appreciated!
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You do it through twrp like you did before. You will need to backup anything you don't wanna lose. I use titanium backup to backup my apps, apps data and texts. You will need to clean flash coming from what you are.
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Kreateablaze said:
You do it through twrp like you did before. You will need to backup anything you don't wanna lose. I use titanium backup to backup my apps, apps data and texts. You will need to clean flash coming from what you are.
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What exactly do you mean by "clean flash"?
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Gladiat0r said:
What exactly do you mean by "clean flash"?
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Read the OP (Original Post) for the directions on how you should flash the rom. Read read read.
Clean flash means clearing all data of previous rom. You wipe cache, wipe data, and wipe dalvik in recovery.
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Yes, read alot. If you are asking these kinds of questions you need to read up more. Search on here. Look on YouTube, there are plenty of videos
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Kreateablaze said:
Yes, read alot. If you are asking these kinds of questions you need to read up more. Search on here. Look on YouTube, there are plenty of videos
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Thank you both very much. I'll do some more research and look around.
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Download the updated cleanrom to your external sd card
Boot into recovery and do a nand backup
Wipe cache, dalvik cache, and data 3 times each (its easy if you go under "advanced" tab in wipe and it let's you select all 3 to wipe at once, then do that 3 times)
Click on install tab and navigate to the rom zip and flash away.
You shod be in familiar waters now.
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[Guide] How to PROPERLY flash a rom

OK guys, lately I've been seeing a little too many people complaining about bootloops and UI crashes, etc when installing/flashing a new rom. This guide includes installing an update of the rom you're currently on that has been re-based as well.
The only reason I'm making this guide is so that users stop filling threads with these issues that are caused by user errors (99% of the time). I haven't bootlooped or had any problems at all when flashing a new rom and I can promise you that I am a huge flashaholic. Here are the steps for a TOUCHWIZ rom:
1. Download rom and calculate md5 checksum (this can be done using ES file explorer from the play store)
2. Reboot into recovery and make a nandroid backup! Can't stress this enough...
3. Do a FULL wipe. This is where I notice the error that most people make. You must do a wipe of data, cache, dalvik cache, preload AND SYSTEM.
- Don't just do a Factory reset, you must manually wipe system as well to prevent any issues. In TWRP this will be under advanced wipe, and in Philz touch recovery this is done by selecting the "Full wipe to install a new rom" option.
4. AFTER wiping all of the above mentioned partitions, then look for the rom in your internal/external SD card and install/flash it.
- if the rom has an aroma installer, sometimes it'll include a full wipe option in there, this doesn't mean that you can skip the full wipe done in step 2 of this guide.
5. Allow the rom to install everything and then choose the reboot option within your chosen recovery.
6. Let the phone reboot, input all of your info in the initial setup and then let the phone sit for a couple minutes. After this I usually reboot the phone again as a habit.
If you follow these steps to the T you shouldn't have any problems. I've yet to bootloop once on this phone with any rom. Now go and flash away!
Other possible issues/fixes:
- if you have a 64gb SD card, your current kernel or the kernel included with the rom you're flashing might not support 64gb SD cards in EXfat format. A fix for this would be to either flash another kernel that has 64gb SD card support or to copy everything from your SD card to a computer, format your EXfat sd card to fat32 format and then retransfer the files back to your sd card.
-some people have reported that moving the zip file from the internal SD to the external SD or vice versa has fixed flashing issues so make sure to try this as well, not sure why this works but it does sometimes.
-if a specific cause can't be diagnosed it's always recommended to restore your phone back to complete stock using Odin to flash stock firmware. Here is a link to the stock firmwares (I take no credit for that thread): http://forum.xda-developers.com/showthread.php?t=2335109
*Will add more info
Just in case.
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The twrp has the system wipe option. I don't see that with Cwm, just factory rest/data, and the two caches
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shengwang917 said:
The twrp has the system wipe option. I don't see that with Cwm, just factory reset/data, and the two caches
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-Data wipe/Factory reset. In Philz CWM version when you chose this it stated "Wipe phone for new ROM"
Every recovery as far as I've seen has a system wipe option, just have to look for it. Only mention TWRP because I haven't used the other recoveries in a while.
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Question, for restoring nandroid backup : before I first started to flash roms last week. I did the following with Twrp, backup, - wipe data and caches(no system), then I backup again before moving forward with the flash. My question is: can I just restore my second backup with just the system without the data.?
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Why do you backup twice? And why would you restore just the system partition? You might as well just reflash the rom so you don't waste space having a system only backup.
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shengwang917 said:
Question, for restoring nandroid backup : before I first started to flash roms last week. I did the following with Twrp, backup, - wipe data and caches(no system), then I backup again before moving forward with the flash. My question is: can I just restore my second backup with just the system without the data.?
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A nandroid will restore your phone exactly how it was when you made the back up.
If I read it correctly, on the 2nd backup, you did a wipe before you did a backup.
So if you restored that 2nd backup, it will have wiped ROM (no data and will need to set up phone again). Hope that make sense.
Yeah that's what I want, I want to go back to that clean clean rom, I don't need my user data
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Then don't restore a backup for that. Just reflash the rom.
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marcoxx626 said:
Why do you backup twice? And why would you restore just the system partition? You might as well just reflash the rom so you don't waste space having a system only backup.
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Cause I'm OCD when comes to things like this, seriously lol. I move all the backups to the external SD and my computer lol. So not too worried about taking up space. I just want to see if everything is working normally with the clean stock rom. I.e. Able to send MMS. Read and write to ext SD properly.
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shengwang917 said:
Cause I'm OCD when comes to things like this, seriously lol. I move all the backups to the external SD and my computer lol. So not too worried about taking up space. I just want to see if everything is working normally with the clean stock rom. I.e. Able to send MMS. Read and write to ext SD properly.
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Well if you just want to go back to a fresh clean install there's no point in restoring a backup. Just reflash the rom bro. Any kernel changes or system app changes will still be there if you restore a system backup but won't be there if you reflash the rom (after doing full wipe that is).
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marcoxx626 said:
Well if you just want to go back to a fresh clean install there's no point in restoring a backup. Just reflash the rom bro. Any kernel changes or system app changes will still be there if you restore a system backup but won't be there if you reflash the rom (after doing full wipe that is).
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This is it right ? http://forum.xda-developers.com/showthread.php?t=2267895 , I think there is a Odin back to stock thread on here too
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shengwang917 said:
This is it right ? http://forum.xda-developers.com/showthread.php?t=2267895 , I think there is a Odin back to stock thread on here too
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Ok, now you lost me. What is your ultimate goal in this? Back to complete stock like out of the box?
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marcoxx626 said:
Ok, now you lost me. What is your ultimate goal in this? Back to complete stock like out of the box?
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Sorry lol, yeah i want to go back to right out of the box stock.
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Yeah follow that thread. Please hit thanks if I helped at all.
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After I flash unwizzed rom in aroma after it installs everything it says assert failed : package_extract_file("boot.img","/temp/boot.img") ?? It boots the Samsung Galaxy S4 screen then turns off then back on then back into recovery.. been doing this for alot of ROMs i try to flash
shengwang917 said:
The twrp has the system wipe option. I don't see that with Cwm, just factory rest/data, and the two caches
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For cwm:
Mounts/Storage - Mount/System.
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Robdizz said:
After I flash unwizzed rom in aroma after it installs everything it says assert failed : package_extract_file("boot.img","/temp/boot.img") ?? It boots the Samsung Galaxy S4 screen then turns off then back on then back into recovery.. been doing this for alot of ROMs i try to flash
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Not sure what that could be. Did you check the md5?
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I've been asking everyone it does this on alot of roms i flash the only one that worked was Alpha 5.0 but tried to go to 7.0 and did same thing. How do u check the Md5?

Installing Linaro 10.2

I know this shouldn't necessarily be in this section but I've already PM'd someone and asked on the original thread for help and have gotten no response yet. I understand people may be busy though too. At any rate, can anyone give and exact instructions on how to flash this ROM? They're not in the ROMs OP so...yeah, I'm lost.
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_dannyboy said:
I know this shouldn't necessarily be in this section but I've already PM'd someone and asked on the original thread for help and have gotten no response yet. I understand people may be busy though too. At any rate, can anyone give and exact instructions on how to flash this ROM? They're not in the ROMs OP so...yeah, I'm lost.
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Click to collapse
Flash exactly as u would any other ROM .... All the linaro means is it was built instead from googles build tools it was built with a different teams build tools ....
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bigfdaddy2 said:
Flash exactly as u would any other ROM .... All the linaro means is it was built instead from googles build tools it was built with a different teams build tools ....
Sent from my fingertips to you're eyeballs !
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So, wipe cache, dalvik and flash. Flash gapps and wipe what?
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_dannyboy said:
So, wipe cache, dalvik and flash. Flash gapps and wipe what?
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I would do a factory reset in TWRP then go to advanced and wipe system. Flash ROM, flash gapps wipe cache and dalvik one last time the reboot.
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Will I be able to restore my messages through titanium backup?
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_dannyboy said:
Will I be able to restore my messages through titanium backup?
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Use same fresh install method listed in any of my rom threads... I'm not sure about restoring messages I never do it but system data is usually a no no if you have issues with titanium download super su update your binary with the recovery method then go into titanium preferences and click the back up folder location option and change it from sdcard0 to legacy it will ask you if you want to move your back ups say yes then restart titanium and world will be right again
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Originally Posted by _dannyboy
Will I be able to restore my messages through titanium backup?
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Use same fresh install method listed in any of my rom threads... I'm not sure about restoring messages I never do it but system data is usually a no no if you have issues with titanium download super su update your binary with the recovery method then go into titanium preferences and click the back up folder location option and change it from sdcard0 to legacy it will ask you if you want to move your back ups say yes then restart titanium and world will be right again
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I tried to flash it and it flashed fine. But then, my keyboard kept FCing and trebuchet did the same. Any fix? Or what was I doing wrong?
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_dannyboy said:
I tried to flash it and it flashed fine. But then, my keyboard kept FCing and trebuchet did the same. Any fix? Or what was I doing wrong?
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Did u factory reset in recovery at least twice ? Also it may not hurt to wipe everything twice EXCEPT INTERNAL STORAGE.... Then reinstall ROM and gapps
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bigfdaddy2 said:
Did u factory reset in recovery at least twice ? Also it may not hurt to wipe everything twice EXCEPT INTERNAL STORAGE.... Then reinstall ROM and gapps
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I'll try that
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