Is it possible to revert back to stock ICS from a JellyBean rom like CM10 or Paranoid Android on the Verizon Galaxy SIII? I know there are some bug issues with the JB roms at this time & I want to make sure I can transition back safely before I make the jump, just in case I run into any unacceptable issues. If so, how is it done? I apologize if this has been covered already, but my google search on this has turned up empty. Thanks in advance
-tfb
toofewbullets said:
Is it possible to revert back to stock ICS from a JellyBean rom like CM10 or Paranoid Android on the Verizon Galaxy SIII? I know there are some bug issues with the JB roms at this time & I want to make sure I can transition back safely before I make the jump, just in case I run into any unacceptable issues. If so, how is it done? I apologize if this has been covered already, but my google search on this has turned up empty. Thanks in advance
-tfb
Click to expand...
Click to collapse
Its the same process as flashing the jellybean rom, just flash a stock ICS rom like cleanrom and you'll be back to normal If your talking about going back to completely 100% barebone unrooted stock then just use odin
Just make a nandroid and restore it if you need to. I had to switch back between LiquidSmooth (JB) and Synergy (ICS) a couple time to work out some issues with Swiftkey. Nandroid was able to restore without a problem for both ROMs
I read that you should try and restore a stock rooted, or ICS TW rom before after clearing your data. Then flash the ICS rom you want to use.
The same post said that there could still be some AOSP system files leftover that get mixed in that could cause some things to work improperly or not at all.
Related
Hello Everyone,
I have in the last 3 or 4 days joined in the rooted party of phones. With the Stock 2.2 rooted ROM on my Incredible i have tried a number of Circle Battery mods without success.
Thanks to the people that did a walk through on nandroid backups and restores i have not completely broke my phone.
With the above being known i apologize to anyone that reads this and says to them self "IDIOT!!" but i have a few questions I'm hoping i can get some answers on from other people with Incredibles.
1. If I install a different ROM like Cyanogen or Uncommon Sense to get the Circle Battery mod working will i be able to get back to my stock 2.2 rooted ROM using the restore like i did before?
1a. Is doing the ROM update done just like installing a mod "recovery-->install from .zip-->choose .zip"?
2. Is the Stock 2.2 rooted ROM worth staying with?
2a. If not and Verizon comes out with 3.0 or whatever the next number is can i go back to the stock ROM?
3. Does anyone have any known working Circle Battery mods for the Incredible running stock 2.2 rooted? ((I'm looking for something like "Ultimate Online Theme Kitchen") (SCB with %, Version Z, Custom type, colors--> A.))
Thanks for anyone replying.
I'm no expert, but I believe the reason the battery mod doesn't work with your stock ROM is because in order for those types of customizations to work, your ROM must be de-odexed. This is pretty standard in most custom ROMs but is not the case with stock.
As for your questions:
kevinlferguson said:
1. If I install a different ROM like Cyanogen or Uncommon Sense to get the Circle Battery mod working will i be able to get back to my stock 2.2 rooted ROM using the restore like i did before?
Click to expand...
Click to collapse
Yes, but when you do the restore everything will go back to the way it was before you flashed the new ROM. You won't be able to restore and keep the battery icon. When you create a nandroid backup, it's essentially a complete snapshot inside and out of everything on your phone.
kevinlferguson said:
1a. Is doing the ROM update done just like installing a mod "recovery-->install from .zip-->choose .zip"?
Click to expand...
Click to collapse
Yes. Be sure to wipe data/cache when flashing a new ROM though, otherwise you will run into problems. Always have a nandroid backup before flashing anything new just in case!
kevinlferguson said:
2. Is the Stock 2.2 rooted ROM worth staying with?
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Click to collapse
It depends on what you are looking for. Many ROMs include additional features, performance tweaks and customization options not available with stock. I'd suggest trying a few out to see what fits your tastes. If you're looking for something similar to stock with all the junk removed and ability to add things like custom battery modifications, I would give Virtuous a try.
kevinlferguson said:
2a. If not and Verizon comes out with 3.0 or whatever the next number is can i go back to the stock ROM?
Click to expand...
Click to collapse
For the most part, I would just stay rooted, as you'll most likely be able to get an official 3.0 ROM leak before Verizon gets an OTA out anyway. However, there are ways to revert to stock and unroot your device if you really want to. A little searching of these forums can provide you with a guide on how to do this.[/QUOTE]
Sent from my Droid Incredible
Wow... thanks for the information XideXL i think i will try a few other ROMs like your suggest and just keep my nandroid backup on hand should anything go bad.
Hi, I'm new to flashing ROM's and wanted to give this a try, but I had a few questions (I searched and read the wiki, but I didn't see these specific questions):
I have the Samsung Galaxy S2 Skyrocket on ATT. I'm rooted on Stock GB 2.3.6
1. I wanted to try flashing this ROM([ROM][CyanogenMod 9 (unofficial)][TeamChopsticks][Alpha 1 - 4/26]), Can I come from gingerbread if I follow the instructions in post 1? Or do I need to have an ICS leak installed first?
2. I assume I can revert back to my rooted-stock ROM by using CWM with my current restore point?
3. If I restore the backup from step-2, does it restore the original radio (the UCLA3 radio)? Or am I stuck with the new one? Any disadvantes to just leaving the new one installed?
4. When flashing the new radio, is it just like flashing a ROM in CWM?
5. How would I get all my apps back on the custom ROM? (I know the contacts are linked to the google cloud) I have titanium backup pro installed now, but I read something about not restoring the apps across different ROMs?
6. If I decide to go back to my stock ROM after looking at a few custom ROMs, would I be able to get the ATT OTA updates? (I know I'd need to un-root and un-freeze all the bloatware, but I assume installing the custom ROM's would trigger the flash counter?)
7. I keep hearing about the "yellow triangle" when the flash counter is triggered. Does it only happen at boot and go away after that? Or is it always there?
Thanks in advance!
skyrockets said:
Hi, I'm new to flashing ROM's and wanted to give this a try, but I had a few questions (I searched and read the wiki, but I didn't see these specific questions):
I have the Samsung Galaxy S2 Skyrocket on ATT. I'm rooted on Stock GB 2.3.6
1. I wanted to try flashing this ROM([ROM][CyanogenMod 9 (unofficial)][TeamChopsticks][Alpha 1 - 4/26]), Can I come from gingerbread if I follow the instructions in post 1? Or do I need to have an ICS leak installed first?
2. I assume I can revert back to my rooted-stock ROM by using CWM with my current restore point?
3. If I restore the backup from step-2, does it restore the original radio (the UCLA3 radio)? Or am I stuck with the new one? Any disadvantes to just leaving the new one installed?
4. When flashing the new radio, is it just like flashing a ROM in CWM?
5. How would I get all my apps back on the custom ROM? (I know the contacts are linked to the google cloud) I have titanium backup pro installed now, but I read something about not restoring the apps across different ROMs?
6. If I decide to go back to my stock ROM after looking at a few custom ROMs, would I be able to get the ATT OTA updates? (I know I'd need to un-root and un-freeze all the bloatware, but I assume installing the custom ROM's would trigger the flash counter?)
7. I keep hearing about the "yellow triangle" when the flash counter is triggered. Does it only happen at boot and go away after that? Or is it always there?
Thanks in advance!
Click to expand...
Click to collapse
1) if you're a newb I wouldn't recommend flashing alpha versions of anything
2)You can revert back
3)No, flash a ginger radio before restoring
4)Yes, wipe cache/dalvik cache
5)You can restore apps accross the same OS, but I never do
6)Yes, if you're on official software. It wont trigger unless you flash with odin or sometimes a custom kernel like cm will trigger it. No big deal, we have a counter reset.
7)only at boot, we have counter reset, so no worries
Wow, that was a quick reply! Thanks.
Sorry if I'm dense, I just wanted to clarify two things before proceeding.
Re 1: I also saw another ROM I wanted to try, I guess I'll do that one ([ROM]SKY ICS--- 4.2D-9). Thanks for the heads up.
Re 3: From your response, am I correct to understand I can't use an ICS radio with GB? (it just wont work? or there's no advantage to keeping it?)
Re 5: Same OS meaning inside GB based ROMs or ICS based ROMs? If I go from stock GB to custom ICS, I need to re-download each app individually?
skyrockets said:
Wow, that was a quick reply! Thanks.
Sorry if I'm dense, I just wanted to clarify two things before proceeding.
Re 1: I also saw another ROM I wanted to try, I guess I'll do that one ([ROM]SKY ICS--- 4.2D-9). Thanks for the heads up.
Re 3: From your response, am I correct to understand I can't use an ICS radio with GB? (it just wont work? or there's no advantage to keeping it?)
Re 5: Same OS meaning inside GB based ROMs or ICS based ROMs? If I go from stock GB to custom ICS, I need to re-download each app individually?
Click to expand...
Click to collapse
1) very good choice, I run it and it is outstanding.
3)they will have a RIL mismatch. You can use them by deleting the system folder out of it, but I would just use the la3 radio and flash that before the rom. After a full wipe, of course.
5)Right, it ensures everything will be clean and run right.
I have been waiting for the official ics update and it finally came out and i updated my phone through samsung kies. After it was done updating i had a ton of problems. Applications would foreclose on me, my phone would hang up on the lock screen and would reset and this literally happened every 10 minutes. I just dont know what to do. i want to keep ics but have no choice but to go back to GB or unofficial ics(4.0.3). Can someone help me out why im getting these problems?
cpat258 said:
I have been waiting for the official ics update and it finally came out and i updated my phone through samsung kies. After it was done updating i had a ton of problems. Applications would foreclose on me, my phone would hang up on the lock screen and would reset and this literally happened every 10 minutes. I just dont know what to do. i want to keep ics but have no choice but to go back to GB or unofficial ics(4.0.3). Can someone help me out why im getting these problems?
Click to expand...
Click to collapse
do a factory reset, or try the odin tar.
I would say use Odin to flash back to 2.3.5 and then take the 2.3.6 ota. If u really want the stock ics released by att you can then try to update again through kies but I would recommend a rom instead.
Sent from my Skyrocket i727 running Sky ICS
cpat258 said:
I have been waiting for the official ics update and it finally came out and i updated my phone through samsung kies. After it was done updating i had a ton of problems. Applications would foreclose on me, my phone would hang up on the lock screen and would reset and this literally happened every 10 minutes. I just dont know what to do. i want to keep ics but have no choice but to go back to GB or unofficial ics(4.0.3). Can someone help me out why im getting these problems?
Click to expand...
Click to collapse
I believe u can also go into standard recovery and wipe caches. I heard this can help fix fc issues. Dont do a factory reset in settigs! Can someone confirm cache clear on stock recovery or is cwm necessary. I don't want to steer him wrong.
Sent from my Skyrocket i727 running Sky ICS
Mike on XDA said:
I believe u can also go into standard recovery and wipe caches. I heard this can help fix fc issues. Dont do a factory reset in settigs! Can someone confirm cache clear on stock recovery or is cwm necessary. I don't want to steer him wrong.
Sent from my Skyrocket i727 running Sky ICS
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Click to collapse
explain why he shouldn't do a factory reset?
as i can tell his os is busted already so he might as well try it.
and don't do roms they are just bad stick with stock and mod it yourself.
popcorn900 said:
explain why he shouldn't do a factory reset?
as i can tell his os is busted already so he might as well try it.
and don't do roms they are just bad stick with stock and mod it yourself.
Click to expand...
Click to collapse
Source has not been released yet so it can't be known whether the kernels have the brick bug fix. The rule of thumb at least until source comes out is never do any wiping within ics. It will corrupt a partition (I forget which particular one) as the MMC_CAP_ERASE command is giving resulting in something like 20 0's being placed in the partition renderring it useless. If this occurres then nothing (as of now anyway) can repair the phone. No jtag, no USB jig, etc will be able to save it. Samsung was aware of the issue and probably fixed the kernels but until source is dropped better be safe than end up with a paper weight
Sent from my Skyrocket i727 running Sky ICS
popcorn900 said:
explain why he shouldn't do a factory reset?
as i can tell his os is busted already so he might as well try it.
and don't do roms they are just bad stick with stock and mod it yourself.
Click to expand...
Click to collapse
How do u possibly think roms are bad lol and unless u are simply talking about button mods, changing signal/ battery icon, 14 toggle notification bar and a change in kernel there isn't much the average user will be able to change. Roms are so much better than stock. If u don't feel the same then u must of had difficulties with the particular rom u used or chose an unstable rom. I have had 0 problems on SeanZ Sky ICS....I highly recommend it
Sent from my Skyrocket i727 running Sky ICS
Mike on XDA said:
How do u possibly think roms are bad lol and unless u are simply talking about button mods, changing signal/ battery icon, 14 toggle notification bar and a change in kernel there isn't much the average user will be able to change. Roms are so much better than stock. If u don't feel the same then u must of had difficulties with the particular rom u used or chose an unstable rom. I have had 0 problems on SeanZ Sky ICS....I highly recommend it
Sent from my Skyrocket i727 running Sky ICS
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Click to collapse
that brick bug you talk of is probably non existent with the new samsung releases.
also its been very well observed that mod roms are plagued with problems fc's ect ect.
he can make his stock rom look and feel like Google ice 4.0.4 very easily.
the only thing he needs is a unsecured kernel, then he is on his way.
this is just my opinion.
i have rogers stock 4.0.4 with mohens kernel and a couple of other mods and i have my sgs2 looking exactly like a nexus and everything works as it should no fc's and other crap like that.
popcorn900 said:
that brick bug you talk of is probably non existent with the new samsung releases.
also its been very well observed that mod roms are plagued with problems fc's ect ect.
he can make his stock rom look and feel like Google ice 4.0.4 very easily.
the only thing he needs is a unsecured kernel, then he is on his way.
this is just my opinion.
i have rogers stock 4.0.4 with mohens kernel and a couple of other mods and i have my sgs2 looking exactly like a nexus and everything works as it should no fc's and other crap like that.
Click to expand...
Click to collapse
Key words here are "probably". I agree it is most likely fixed but I don't want to see someone end up with a broken phone because we think Samsung "probably" fixed their kernels.
As for the rom I have not had any fc's lag etc. You can do what you like with your phone I am just merely stating that I have been issue free with Sky ICS as have many others. There is always the chance of issues arising but following instructions and reading the thread will clear up any problems. If u do ur homework ie read and/or ask questions if u don't understand something then many of these problems people have could be avoided IMHO. People on XDA wouldn't constantly be flashing roms if they were all filled with bugs and stock were there best option. Just saying...
For the sake of this thread and helping the OP I will avoid the back and forth about custom rom vs stock as the main point here is to help the OP get his Skyrocket back up and running as it should
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
Mike on XDA said:
Key words here are "probably". I agree it is most likely fixed but I don't want to see someone end up with a broken phone because we think Samsung "probably" fixed their kernels.
As for the rom I have not had any fc's lag etc. You can do what you like with your phone I am just merely stating that I have been issue free with Sky ICS as have many others. There is always the chance of issues arising but following instructions and reading the thread will clear up any problems. If u do ur homework ie read and/or ask questions if u don't understand something then many of these problems people have could be avoided IMHO. People on XDA wouldn't constantly be flashing roms if they were all filled with bugs and stock were there best option. Just saying...
Sent from my Skyrocket i727 running Sky ICS
PS: If I was able to help you then hit thanks
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Click to collapse
well im happy you satisfied with sky ice. my point if i didn't make it clear is that mod roms use stuff from different roms and phones that don't work right with our phones and there will always be problems with it. it is easier and safer to stick with stock and build it up yourself. i have tried everything out there for my phone and hard bricked it twice and i have come to the conclusion that stock is best but for the kernel a unsecured is a must and maybe a good Governor will help.
cpat258 said:
I have been waiting for the official ics update and it finally came out and i updated my phone through samsung kies. After it was done updating i had a ton of problems. Applications would foreclose on me, my phone would hang up on the lock screen and would reset and this literally happened every 10 minutes. I just dont know what to do. i want to keep ics but have no choice but to go back to GB or unofficial ics(4.0.3). Can someone help me out why im getting these problems?
Click to expand...
Click to collapse
You could odin a version of Clockwork Mod onto your phone and wipe the cache and dalvik cache if you want to try saving everything. That would eliminate any concerns about the "brick bug"
Did you do the update install or the wipe install? See this post for info on the different methods.
I suggest that you do the wipe install. You will have to re-install all your apps. It will like setting your phone up when it was new. In many cases an upgrade install will have problems.
.
Thanks alot guys...i wiped data/factory reset, wiped cache, and wiped dalvik cache and flash stock first and then updated it through kies. Its finally working normally
Ok, I want to try out the new Jellybam v7. I understand that it is 4.2 and it has the /0 folder once you flash the new rom. Let's say I didn't like the rom, and I wanted to go back to the MOAR rom which I am on now. Now last time I went from 4.2 back to 4.1 touchwiz, my phone locked up and was in a constant bootloop. Just to insure that it wouldn't happen this time, what pre-cautions do I need to take just in case I want to nandroid back?
make nandroid if you want.
wipe and go.
Yeah a bootloop wouldn't have been the room itself but a step made during the wipe or restore afterwards. I've made the quantum leap several times and gave been fine
For those of you who took the 4.3 ota what is your opinion of the updated ,and did you come from a custom rom.I was thinking of talking official 4.3 just curious to here feedback on it ,I know once I do it bootloader is locked for good .I am on Liquid smooth love it but I miss the Samsung features and having a glitch free phone I know ill get back on the verizon ota, been running custom rom since first week of owning phone think im ready to go back stock as long as official 4.3 is good
=phatreno;49148087]For those of you who took the 4.3 ota what is your opinion of the updated ,and did you come from a custom rom.I was thinking of talking official 4.3 just curious to here feedback on it ,I know once I do it bootloader is locked for good .I am on Liquid smooth love it but I miss the Samsung features and having a glitch free phone I know ill get back on the verizon ota, been running custom rom since first week of owning phone think im ready to go back stock as long as official 4.3 is good[/QUOTE]
Why take the OTA when you can just flash the stock Rom? I personally like it but I've always liked TW roms
kieso said:
=phatreno;49148087]For those of you who took the 4.3 ota what is your opinion of the updated ,and did you come from a custom rom.I was thinking of talking official 4.3 just curious to here feedback on it ,I know once I do it bootloader is locked for good .I am on Liquid smooth love it but I miss the Samsung features and having a glitch free phone I know ill get back on the verizon ota, been running custom rom since first week of owning phone think im ready to go back stock as long as official 4.3 is good
Click to expand...
Click to collapse
Why take the OTA when you can just flash the stock Rom? I personally like it but I've always liked TW roms[/QUOTE
I know that there' one out there you can flash and maintain a unlocked bootloader but reading the thread sounds like there's a lot of issues with it I use my phone for work so need something 100% eliable Liquid is almost there but still have to do battery pulls get f/c's ,I did have another phone so it didn't matter now this is my only phone
let me rephrase that didn't mean take the ota but flash the official 4.3 which would lock boot loader to take the ota I would have to revert to stock then take the ota easier just flashing 4.3
After a long time flashing custom rom and kernel on my wife S3 and always hear complaints about issue, I decided to flash stock 4.3. Now she's happy with her phone, everything is working smoothly and the phone is pretty fast and snappy, battery life is the best. I have to say, 4.3 is a great improvement over 4.1.2. My recommendation is if you like to play around with flashing custom rom and ok with all the bugs hear and there then it would be fine, but if you want a daily driver, stable phone then stock 4.3 is the way to go. While she's on custom rom, many times when we at a party and when she tried to take picture the camera FC, or displayed weird color, the gps acting up, phone lockup needed to pull the battery to reset etc...Again, if you want a stable, good battery life, go with stock 4.3 and with just root.(I need root to install wifi tethering). Now she has a perfect phone and no more complaints.
buhohitr said:
After a long time flashing custom rom and kernel on my wife S3 and always hear complaints about issue, I decided to flash stock 4.3. Now she's happy with her phone, everything is working smoothly and the phone is pretty fast and snappy, battery life is the best. I have to say, 4.3 is a great improvement over 4.1.2. My recommendation is if you like to play around with flashing custom rom and ok with all the bugs hear and there then it would be fine, but if you want a daily driver, stable phone then stock 4.3 is the way to go. While she's on custom rom, many times when we at a party and when she tried to take picture the camera FC, or displayed weird color, the gps acting up, phone lockup needed to pull the battery to reset etc...Again, if you want a stable, good battery life, go with stock 4.3 and with just root.(I need root to install wifi tethering). Now she has a perfect phone and no more complaints.
Click to expand...
Click to collapse
that sounds like what I needed to here,did you flash 4.3 or revert to stock and take the ota not sure if there's a difference I already downloaded the stock 4.3
I've had zero issues on the 4.3 rom.
Make a backup and give it a run.
Sent from my SCH-I535 using xda app-developers app
phatreno said:
that sounds like what I needed to here,did you flash 4.3 or revert to stock and take the ota not sure if there's a difference I already downloaded the stock 4.3
Click to expand...
Click to collapse
It's depended on what apps you installed on your phone, most of them should be fine with 4.3. When ever I upgrade to a new version, I like a clean install. Do a factory reset (this will wipe all your installed apps and reset your phone back to factory condition, make sure you have a backup of your apps), then let the upgrade run. Once done use saferoot to root.
from crack flasher to stock
i've been a crack flasher since my DX days, having flashed just a couple days after getting my S3. I've been on Hyperdrive, Synergy, AOKP, OSE, stock and various versions of CM to include the best, Mastamoons unofficial.
had to get a replacement phone, and as i was setting it up, the damn thing updated to 4.3 itself.
now... i still get that crackflashing urge, but i will admit, i like having the phone stock. i can make it look like its on any of the other roms, just with minor alterations.
antenna's on the latest is the best i've ever seen, everything works great, and don't see the lag on 4.3 TW as on others.
guess i can live with this for a while, and i do have faith in the DEV community that someone will break the latest, just as in previous versions. But for now, i can live with stock as everything works great!
:victory:
buhohitr said:
It's depended on what apps you installed on your phone, most of them should be fine with 4.3. When ever I upgrade to a new version, I like a clean install. Do a factory reset (this will wipe all your installed apps and reset your phone back to factory condition, make sure you have a backup of your apps), then let the upgrade run. Once done use saferoot to root.
Click to expand...
Click to collapse
ok thanks
Please go here for any further...http://forum.xda-developers.com/showthread.php?t=2575661