ROM for New SGII owner - Galaxy S II Q&A, Help & Troubleshooting

Hi to all,
I'm moving from a Motorola Atrix 4G to this phone (due on Monday)
After having a good read through the forums I'm still a bit confused with some things.
1-I'm looking to install a stable custom ROM with a good battery life.
I've noticed that there are 3 development sections for this phone.
Which forum do I need to concentrate on or with which ROM or kernel to achieve the above ?
2-On the Atrix you have to do both the regular wipe in CWM and Fasboot wipe via command prompt to achieve a clean install (which should remove any leftover files from previous install). I notice that for the SGII you only do the wipe options in CWM.
Is this enough wipe for this phone?
3- Is the use of ODIN to install a ROM preferable to other methods?
Thanks.

SLIM BEAN

bluegrass55 said:
Hi to all,
2-On the Atrix you have to do both the regular wipe in CWM and Fasboot wipe via command prompt to achieve a clean install (which should remove any leftover files from previous install). I notice that for the SGII you only do the wipe options in CWM.
Is this enough wipe for this phone?
3- Is the use of ODIN to install a ROM preferable to other methods?
Thanks.
Click to expand...
Click to collapse
2- well you can ROM nuke script prior to flashing a new ROM but it is not required.
3- ODIN is recommeded only for flashing stock roms or kernels. CWM flash-able is prefered method.

1) Try them for yourself. There is no best rom.
Sent from the Matrix

Thanks guys for the replies.
Can't wait to for it's arrival.
Hopefully this phone is a better build quality than the Atrix.

You're up for some fun.

Pick whichever ROM has the most buzz words.

Here you have some extra steps to take with your new SGS2! For sure you know about them but just in case..
Backup your EFS folder after you got root. That would save you from future headache if your IMEI would go drunk and raped after having too many roms and kernels.
You can backup with EFS Pro or HC kTool.
Check if your SGS2 have the insane chip with this, eMMC Brickbug Check. Then you gotta be extra careful.
ephraim033 said:
The ones causing the bricks mate is the stock kernel from sammy's 4.0.4 rom with CWM. Wiping using stock recovery is okay (i tried it). If you use other kernel like siyah you will be safe. In short, Stock kernel from samsung's 4.0.4 update + CWM Recovery + Wipe = Hard brick. As long as you avoid that, you will be safe
Click to expand...
Click to collapse
[HOW-TO] Proper method to flash a ROM by RushAOZ. No need for wipe scripts.
Slim roms are stable and good in my opinion but don't take my word for it, check 'em all out!

It's best to read stickies http://forum.xda-developers.com/showthread.php?p=25164221
Sent from my Nexus 7 using xda premium

Thread closed as its a best ROM thread.

Related

TWRP & Rom Manager

I recently rooted my phone and flashed the TWRP recovery for it as it was recommended on IRC. One of my favorite apps when I had my rooted 4G was Rom Manager. It allowed me to easily backup and flash roms whenever I pleased.
Is there something similar to that for TWRP? Rom Manager requires having Clockwork Mod recovery to use. Also what are the advantages / disadvantages if any to either recovery?
Sent from my Evo 3D using XDA Premium App
I like doing everything manually from recovery myself. The advantages of TWRP of CWM is the ease of access of certain options in the menus. I love having the wipe cache and dalvik cache as an option in the install zip menu. You can also change the theme easily. I like the backup options in the Nandroid menu and the fact that it backs up your wimax partition. There are many advantages in TWRP over CWM imo. It is designed for the Evo 3D natively and CWM is a port, so it's options are not designed for the Evo 3D. TWRP is just laid out better and you don't have to scroll through the work no 8 times just to wipe cache. Rom Manager is nice, but even when I did use CWM on my NS4G, I never, ever used the app because I just feel safer doing things manually.
All this is a matter of opinion, so it ultimately is up to you. Maybe the ultimate and best reason to shoose TWRP over CWM is because when you go into the Wipe Menu there is a roll of toilet paper in the background.
There working on something similar to rom manager
Instead of making a new thread ill go ahead and ask here. I'm currently doing a Titanium Backup of my apps / data. I'm also going to do a nandroid backup using TWRP since I've decided to dive into a rom. Are there any other recommended steps I should take before I flash? I hear talk of kernals but know nothing about them.
*Edit
To be more de specific this is the rom I plan on using.
[ROM][8-21-11][2.3.4] gbsense-e3d-deck [0.5]
I read in his thread there was only 2 kernals for 2.3.4, stock and another custom that's floating around.
Sent from my Evo 3D using XDA Premium App
If you are going to a 2.3.4 Rom I would stick with the stock kernel that comes with the Rom for now. Until HTC releases the source for the 2.3.4 kernel we won't have any custom kernels to flash. I would suggest searching here and on Google what is a Linux kernel and what benefits a custom kernel can give you in Android.
Also, if you flash an incompatible kernel it will at least break things like wifi, sms, mms and other functions of the phone and at most completely make your phone unbootable and you will have to nandroid restore.
housry23 said:
If you are going to a 2.3.4 Rom I would stick with the stock kernel that comes with the Rom for now. Until HTC releases the source for the 2.3.4 kernel we won't have any custom kernels to flash. I would suggest searching here and on Google what is a Linux kernel and what benefits a custom kernel can give you in Android.
Also, if you flash an incompatible kernel it will at least break things like wifi, sms, mms and other functions of the phone and at most completely make your phone unbootable and you will have to nandroid restore.
Click to expand...
Click to collapse
So in other words i can just flash this Rom and i'm good to go.
Yep. The Rom's always include a kernel. If you want a custom kernel, that is a separate flash. Some Rom's include a custom kernel and some include stock kernels. I will say that I am using a Rom based off the HTC 2.3.4 update and has the stock kernel and it is actually very smooth and runs fast. I really am not sure overclocking is necessary on this phone, especially after all of the Sprint and HTC bloat are taken out. Though I can understand why people want and do overclock, but seriously benchmarks don't mean shiz to me. How the phone runs in real time use and how the battery performs are my greatest concerns.
I had the same question as the OP. It looks like i won't be using rom manager. Can you point me to a step-by-step on rom flashing using TWRP? Thanks. All google searches seem to return flashing "how to's" using CWM Rec.
meccadon123 said:
I had the same question as the OP. It looks like i won't be using rom manager. Can you point me to a step-by-step on rom flashing using TWRP? Thanks. All google searches seem to return flashing "how to's" using CWM Rec.
Click to expand...
Click to collapse
curious about this too, i've searched here and googled with no luck. everything i find only explains step by step with rom manager/clockwork
i'm assuming you just enter recovery, select install zip -> choose zip to flash -> select your custom rom.zip from the list and then let it do it's thing.
just want to be sure so hopefully someone can confirm or post proper steps.
meccadon123 said:
Can you point me to a step-by-step on rom flashing using TWRP? Thanks. All google searches seem to return flashing "how to's" using CWM Rec.
Click to expand...
Click to collapse
finally found someone who would actually respond. not step by step per say, but i you read this post you should get the idea
http://forum.xda-developers.com/showpost.php?p=16982135&postcount=4402
meccadon123 said:
I had the same question as the OP. It looks like i won't be using rom manager. Can you point me to a step-by-step on rom flashing using TWRP? Thanks. All google searches seem to return flashing "how to's" using CWM Rec.
Click to expand...
Click to collapse
jorts said:
curious about this too, i've searched here and googled with no luck. everything i find only explains step by step with rom manager/clockwork
i'm assuming you just enter recovery, select install zip -> choose zip to flash -> select your custom rom.zip from the list and then let it do it's thing.
just want to be sure so hopefully someone can confirm or post proper steps.
Click to expand...
Click to collapse
Assuming you already have S-OFF you just need this file http://www.techerrata.com/android/twrp/PG86IMG-twrp-shooter-1.0.3.zip
*Download flashable zip from the OP and rename it "PG86IMG.zip" (without the quotes)
*Place in the root of the sdcard
*Power off phone (make sure you turn off hot boot or pull the battery when it's off)
*Power on the phone holding power and volume down
*Follow the prompts to flash it
*Delete .zip (PG86IMG.zip) after booting
*Enjoy
(Credit to ViViDboarder)
If you have any other questions head to
http://forum.xda-developers.com/showthread.php?t=1192077

Couple of questions regarding ROMs and such.

Okay. Couple days ago, i got my new Samsung Galaxy S II. Fell in love with it. I previously had a Vibrant, but that met an unfortunate and violent demise. On the vibrant I hadn't been doing anything involving roms and such because i'd tried once, and completely fried the phone. LOL.
I managed to root my phone, and from what I've read, I didn't do the best method. What I did was get an unsecure kernel, and flashed that, then used a 1-click root type thing to root it. So one of my questions is, my clockwork mod isn't working, what's wrong with it? I downloaded ROM Manager, and flashed CWM. But when i reboot into recovery, i get the stock Samsung recovery screen. How can I get this to work?
And another question, is about roms such as Cyanogen mod. I really wanna get it. (I wont until I get CWM working, though.) And I'm just wondering. If I were to just go to ROM Manager, and flash cyanogen, would it work, or do i need to do more to my phone to be able to put on custom roms? I've never understood the concept of roms vs kernels vs firmware vs whatever else.
And if it matters, Samsung Galaxy S II, Android 2.3.3, rooted using SuperOneClick.
P.S Anything else that I should considering doing/putting onto my phone? And thanks in advance for halping.
Gutana said:
Okay. Couple days ago, i got my new Samsung Galaxy S II. Fell in love with it. I previously had a Vibrant, but that met an unfortunate and violent demise. On the vibrant I hadn't been doing anything involving roms and such because i'd tried once, and completely fried the phone. LOL.
I managed to root my phone, and from what I've read, I didn't do the best method. What I did was get an unsecure kernel, and flashed that, then used a 1-click root type thing to root it. So one of my questions is, my clockwork mod isn't working, what's wrong with it? I downloaded ROM Manager, and flashed CWM. But when i reboot into recovery, i get the stock Samsung recovery screen. How can I get this to work?
And another question, is about roms such as Cyanogen mod. I really wanna get it. (I wont until I get CWM working, though.) And I'm just wondering. If I were to just go to ROM Manager, and flash cyanogen, would it work, or do i need to do more to my phone to be able to put on custom roms? I've never understood the concept of roms vs kernels vs firmware vs whatever else.
And if it matters, Samsung Galaxy S II, Android 2.3.3, rooted using SuperOneClick.
P.S Anything else that I should considering doing/putting onto my phone? And thanks in advance for halping.
Click to expand...
Click to collapse
Okay, don't take this the wrong way, but it seems you're a bit lacking regarding knowledge about this phone... It'd pay to do your research beforehand in the SGS2 forum, read the FAQs, etc.
Okay, first off, all I can say is, go back to stock. Go flash a stock Samsung ROM for the device. Then, go into Chainfire's CF-Root Kernel thread, and download the appropriate kernel, and flash it using ODIN. After you've done that, you'll have ClockworkMod, and you'll be rooted. It is recommended that you flash another kernel though, after gaining root, as all the CF-Root kernel does it install ClockworkMod, and root the device. Personally, I recommend SiyahKernel.
If you need more detail or have any more questions, feel free to send me a PM.
Thanks,
screamworks.
screamworks said:
Okay, don't take this the wrong way, but it seems you're a bit lacking regarding knowledge about this phone... It'd pay to do your research beforehand in the SGS2 forum, read the FAQs, etc.
Okay, first off, all I can say is, go back to stock. Go flash a stock Samsung ROM for the device. Then, go into Chainfire's CF-Root Kernel thread, and download the appropriate kernel, and flash it using ODIN. After you've done that, you'll have ClockworkMod, and you'll be rooted. It is recommended that you flash another kernel though, after gaining root, as all the CF-Root kernel does it install ClockworkMod, and root the device. Personally, I recommend SiyahKernel.
If you need more detail or have any more questions, feel free to send me a PM.
Thanks,
screamworks.
Click to expand...
Click to collapse
Alright, I did what you said. I went to stock 2.3.4, used CF-root. And now about SiyahKernel, what are the advantages of it? And is there something wrong with just staying with the CF-Root kernel?
And as of where I am now, with just root and CWM, would i be able to switch ROMs and such?
Gutana said:
Alright, I did what you said. I went to stock 2.3.4, used CF-root. And now about SiyahKernel, what are the advantages of it? And is there something wrong with just staying with the CF-Root kernel?
And as of where I am now, with just root and CWM, would i be able to switch ROMs and such?
Click to expand...
Click to collapse
With a rooted device you'll be able to flash trough Odin or CMW recovery any rom you like.
Siyah kernel gives you a faster and more battery efficient phone and lets you set your own Voltage/ speed the processor has to use see this for the latest info
http://www.gokhanmoral.com/ and
http://forum.xda-developers.com/showthread.php?t=1263838
DirkTeur Velserbroncx said:
With a rooted device you'll be able to flash trough Odin or CMW recovery any rom you like.
Siyah kernel gives you a faster and more battery efficient phone and lets you set your own Voltage/ speed the processor has to use see this for the latest info
http://www.gokhanmoral.com/ and
http://forum.xda-developers.com/showthread.php?t=1263838
Click to expand...
Click to collapse
Alright, so i'm pretty much ready to go? Yayayayay.
And would you recommend any roms for me? XD
Gutana said:
Alright, I did what you said. I went to stock 2.3.4, used CF-root. And now about SiyahKernel, what are the advantages of it? And is there something wrong with just staying with the CF-Root kernel?
And as of where I am now, with just root and CWM, would i be able to switch ROMs and such?
Click to expand...
Click to collapse
SiyahKernel has a lot of advantages and improvements of CF-Root, which provides null, if I'm correct. Go check out the SiyahKernel thread in Original Development for details.
Yes, as stated, you can use CWM by itself to switch ROMs. Just remember that if you're switching ROMs (as opposed to performing a flash to a newer version of the same ROM), to perform a factor reset / wipe data, wipe cache, and wipe Dalvik cache (Advanced > wipe Dalvik cache) in ClockworkMod first.
Gutana said:
Alright, so i'm pretty much ready to go? Yayayayay.
And would you recommend any roms for me? XD
Click to expand...
Click to collapse
For a beginninger, I can't recommend MIUI highly enough. You could go with GalnetMIUI, which is a variant, but I personally prefer the official MIUI build. If you're looking for a more, 'pure' experience, go with CyanogenMod 7.1 stable.
screamworks said:
SiyahKernel has a lot of advantages and improvements of CF-Root, which provides null, if I'm correct. Go check out the SiyahKernel thread in Original Development for details.
Yes, as stated, you can use CWM by itself to switch ROMs. Just remember that if you're switching ROMs (as opposed to performing a flash to a newer version of the same ROM), to perform a factor reset / wipe data, wipe cache, and wipe Dalvik cache (Advanced > wipe Dalvik cache) in ClockworkMod first.
For a beginninger, I can't recommend MIUI highly enough. You could go with GalnetMIUI, which is a variant, but I personally prefer the official MIUI build. If you're looking for a more, 'pure' experience, go with CyanogenMod 7.1 stable.
Click to expand...
Click to collapse
Alright, one more question, sorry for the nooby-ness. Haha.
So going from my phone to for example Cyanogen, I'd backup in CWM, and Titanium backup (Or does CWM backup like, EVERYTHING?) and then factory reset, flash the rom using odin, and then use titanium backup to get my apps and settings back? orwhat.
Gutana said:
Alright, one more question, sorry for the nooby-ness. Haha.
So going from my phone to for example Cyanogen, I'd backup in CWM, and Titanium backup (Or does CWM backup like, EVERYTHING?) and then factory reset, flash the rom using odin, and then use titanium backup to get my apps and settings back? orwhat.
Click to expand...
Click to collapse
CWM backup (called a NANDroid backup), backs up everything. If you perform a NANDroid back, there's no need to perform a backup in Titanium Backup - it creates a full image of your system (the advantage to TB though, is that you can backup all your download apps and settings, then install the new ROM, and restore the backed up apps - If you restore a NANDdroid backup, it'll restore the old ROM, exactly as it was when the backup was made).
So yes, the installation process is, for CWM: copy the ROM.zip to your phone, then boot into CWM recovery. Hit the 'factory reset / wipe data' option, the 'wipe cache' option, and then go to Advanced, and hit the 'wipe Dalvik cache' option. After that, choose 'install ZIP from SDCARD', and choose your ROM.zip. After it finishes installing, just hit 'reboot system now', and you're good to go!
Usually, it's not required to use ODIN to flash a new ROM, unless there's a problem with the recovery.
All that said, it pays to read the thread for the ROM beforehand, as sometimes when moving from ROM to ROM (especially from stock), there's a few small things that may be required, like flashing the ROM twice, or whatever
screamworks said:
CWM backup (called a NANDroid backup), backs up everything. If you perform a NANDroid back, there's no need to perform a backup in Titanium Backup - it creates a full image of your system (the advantage to TB though, is that you can backup all your download apps and settings, then install the new ROM, and restore the backed up apps - If you restore a NANDdroid backup, it'll restore the old ROM, exactly as it was when the backup was made).
So yes, the installation process is, for CWM: copy the ROM.zip to your phone, then boot into CWM recovery. Hit the 'factory reset / wipe data' option, the 'wipe cache' option, and then go to Advanced, and hit the 'wipe Dalvik cache' option. After that, choose 'install ZIP from SDCARD', and choose your ROM.zip. After it finishes installing, just hit 'reboot system now', and you're good to go!
Usually, it's not required to use ODIN to flash a new ROM, unless there's a problem with the recovery.
All that said, it pays to read the thread for the ROM beforehand, as sometimes when moving from ROM to ROM (especially from stock), there's a few small things that may be required, like flashing the ROM twice, or whatever
Click to expand...
Click to collapse
Alright, i got that done. I've tried both MIUI and Cyanogen, and both are working and lookin wonderful. But the problem is I dont get data on either one. I've tried reflashing, rebooting, factory reset. Idunno what else to try. Do you know what could be causing this?
Gutana said:
Alright, i got that done. I've tried both MIUI and Cyanogen, and both are working and lookin wonderful. But the problem is I dont get data on either one. I've tried reflashing, rebooting, factory reset. Idunno what else to try. Do you know what could be causing this?
Click to expand...
Click to collapse
Check your APN settings (should be somewhere in Settings under mobile network or whatever). Look your's up online ('APN settings carrier y, country z), and if they're not correct, add them in.
screamworks said:
Check your APN settings (should be somewhere in Settings under mobile network or whatever). Look your's up online ('APN settings carrier y, country z), and if they're not correct, add them in.
Click to expand...
Click to collapse
Got everything working, thank you very much. Thanked every one of your posts
And I've asked too many questions for one person in one thread, I happen to have one more. How can I get the Android Market on Cyanogenmod? I downloaded build 115, and there wasn't a market, so i'll be using MIUI till I get that fixed. ><
Gutana said:
Got everything working, thank you very much. Thanked every one of your posts
And I've asked too many questions for one person in one thread, I happen to have one more. How can I get the Android Market on Cyanogenmod? I downloaded build 115, and there wasn't a market, so i'll be using MIUI till I get that fixed. ><
Click to expand...
Click to collapse
You're more than welcome
If you've got any other questions, feel free to PM me
With CyanogenMod, there's a bit of a story to it, but basically, they're not allowed to package Market, Gmail, Maps, etc. with the ROM, so you need to download a zip file called Gapps and flash it in CWM Recovery, you can find it here. You don't need to wipe anything when flashing this.
Also, build #115 isn't the latest, build #117 is (in fact, there's another, even more current one, but there's really nothing to it), but I don't believe there's any major changes.
screamworks said:
You're more than welcome
If you've got any other questions, feel free to PM me
With CyanogenMod, there's a bit of a story to it, but basically, they're not allowed to package Market, Gmail, Maps, etc. with the ROM, so you need to download a zip file called Gapps and flash it in CWM Recovery, you can find it here. You don't need to wipe anything when flashing this.
Also, build #115 isn't the latest, build #117 is (in fact, there's another, even more current one, but there's really nothing to it), but I don't believe there's any major changes.
Click to expand...
Click to collapse
Hey, I was having troubles messaging you, since it didn't show anything in the sent box, i assumed it didnt go through. So i guess ill be still asking you on here.
So about Cyanogen, which build is the best? And if i'm going from one build to another, like from 115, to 116, would i still have to do a complete wipe? And any other roms besides MIUI and Cyanogen you recommend? cause MIUI is giving me and couldn't generate md5 errors, and i cant restore to it, and i hate starting off without it set up how i like it. D: and yeah, thanks.
Gutana said:
Hey, I was having troubles messaging you, since it didn't show anything in the sent box, i assumed it didnt go through. So i guess ill be still asking you on here.
So about Cyanogen, which build is the best? And if i'm going from one build to another, like from 115, to 116, would i still have to do a complete wipe? And any other roms besides MIUI and Cyanogen you recommend? cause MIUI is giving me and couldn't generate md5 errors, and i cant restore to it, and i hate starting off without it set up how i like it. D: and yeah, thanks.
Click to expand...
Click to collapse
I only just the message 12 hours ago, if that helps?
Usually, your best bet is to go with the latest build, which you can get here. If it's stability you're looking for, go with the stable build, instead of nightlies.
Personally, out of all ROMs I've tried, I could only ever stand MIUI and CyanogenMod - but even then, MIUI started to annoy me with little things here and there. I think I'll be sticking with CyanogenMod for awhile. So, I'm not really the best authority on that. Just try some different ones, and see what appeals to you the most

Best Stable/Good ROMs for SGP 5.0

There are a lot of roms out there, which ics rom is the best? Which GB rom is the fastest?
The only one stable enough and with good UI to be usable is this (GB based):
http://forum.xda-developers.com/showthread.php?t=1465144
All the rest are eternal alphas with important features not working or just experiments.
Sent from my YP-G70
Not true. I have used GenericGinger for 3 months with maybe 2 crashes total. It's quite stable and fast, and the UI is much better than that one (of course, I use Go Launcher with any ROM), especially because it has an ICS theme (although it says beta, I've had no issues).
Sent from my YP-G70
ive tried to flash eyrigit rom's 3.5 version but evrytime i flash it the wifi doesnt work? when i turn on the wifi it just says error?
What rom has 100% working functions?
Sent from N7000 with paranoid 0.1
SirRhor said:
The only one stable enough and with good UI to be usable is this (GB based):
http://forum.xda-developers.com/showthread.php?t=1465144
All the rest are eternal alphas with important features not working or just experiments.
Sent from my YP-G70
Click to expand...
Click to collapse
I completely agree. I've been testing this rom for a couple weeks and everything works like the stock rom did, if not better. It has awesome features. GenericGinger is also perfectly stable with the ice cream theme and has other features but not as much.
As soon as someone helps to fix the ice cream kernel I'm sure we will have allot more stable roms to choose from.
Newbie Question
Forgive me if this is a dumb question:
Does Eryigit's Custom ROM GingerBread-2.3.6 G70ZCKPA Release 3.5 INCLUDE Entropy's Kernal ??
or must you 1st install Entropy's Kernal BEFORE you install Eryigit's Custom ROM GingerBread-2.3.6 G70ZCKPA Release 3.5 ?
Thanks in advance.
beeewell said:
Forgive me if this is a dumb question:
Does Eryigit's Custom ROM GingerBread-2.3.6 G70ZCKPA Release 3.5 INCLUDE Entropy's Kernal ??
or must you 1st install Entropy's Kernal BEFORE you install Eryigit's Custom ROM GingerBread-2.3.6 G70ZCKPA Release 3.5 ?
Thanks in advance.
Click to expand...
Click to collapse
It comes with the kernel. Since you are using entropys kernel im guessing you are from the US meaning your stock is 2.3.x meaning the kernel is the correct format for the rom anyway so if for some strange reason it does not come with the kernel then you will be safe from brick in theory. And you can put entropys kernel on afterwards. You can check to see if it is there by going into cwm and if it isn't there then your on stock kernel (unless you all ready have another kernel on already)
But I am pretty sure that it comes with the kernel in.
Sent from my Motorola Xoom
You can't be too careful
Thank you Samwes.
I am from the US with stock SGP5 Model YPG70CWYXXA and I dread the chance of bricking, so I'm doing lots of homework by looking at and trying to understand various postings here.
KIES is working on my Windows PC, so my plan is to root via SuperOneClick and install Eryigit's latest tar file via the latest version of Odin. I read in the install instructions that you are supposed to:
(in Clockwork recovery mod : wipe cache partition ---> OK; Wipe data/factory reset --> OK;
advanced - wipe dalvik cache --> OK; after that install new rom , You must do it , clean installation.)
The stock version does not have Clockwork recovery mod, so do I need to do the Odin install twice? e.g. The 1st install to GET the Clockwork recovery mod feature, then go into Clockwork recovery mod to do the above "wiping", and then repeat the install via Odin again ??
Actually, once you've got Entropy's recovery mod installed, you can just use that to install other roms. Just copy the new rom file over (in a .zip) to your device, boot into recovery mode, and choose the right options. (It's fairly intuitive)
You say you dread the chance of bricking your device; if you're not prepared to accept and live with the possibility of doing so, perhaps terminally, then I suggest you not do it.
What, exactly, do you hope to gain by rooting and flashing a different ROM? Does the stock ROM lack some specific functionality that you want/need, or is it only for experimental purposes?
If you're just looking to gain the experience, then that's a perfectly valid reason to explore the flexibility of Android, but you must be careful in what you do, and realize the consequences of error.
Just do a backup in recovery before you flash..i did not now anything before i flash it and i brick it but people here help me to unbrick it and since then i know how and i flash almost every rom from here for testing.
Sent from my YP-G70 using XDA
beeewell said:
Thank you Samwes.
I am from the US with stock SGP5 Model YPG70CWYXXA and I dread the chance of bricking, so I'm doing lots of homework by looking at and trying to understand various postings here.
KIES is working on my Windows PC, so my plan is to root via SuperOneClick and install Eryigit's latest tar file via the latest version of Odin. I read in the install instructions that you are supposed to:
(in Clockwork recovery mod : wipe cache partition ---> OK; Wipe data/factory reset --> OK;
advanced - wipe dalvik cache --> OK; after that install new rom , You must do it , clean installation.)
The stock version does not have Clockwork recovery mod, so do I need to do the Odin install twice? e.g. The 1st install to GET the Clockwork recovery mod feature, then go into Clockwork recovery mod to do the above "wiping", and then repeat the install via Odin again ??
Click to expand...
Click to collapse
I bricked my first device months ago because I didn't have any experience flashing stuff, I made a mistake, but now I know better.
Don't be afraid, just try it, but be informed first, now there's a lot more information about anything related to this device.
Sent from my Galaxy Nexus
Yeah I should of researched more I was stupid, when I tried flashing a from with Odin it would work, so I reset the device and then when it rebooted I came up with the picture with the phone and then dots connecting it to a computer and then that didn't work with Odin either, so I was stupid and let the battery run all the way out because I though it would fix it but no. It got hard bricked and it now doesn't turn on. Hope any of you never make the mistake I did, and now I'm trying out a USB jig because I know its charging so there is still chance, if that doesn't work then I will have to take off the back plate and remove the battery and I will go from there, but for now I'm awaiting for my USB jig to arrive, it sucks.....

[Q] Installings new ROM

hi
About 8 months ago i got my Ace (first Android-phone) and since then have been waiting for cyanogenmod to be released for Ace. Now we have an Official RC3 and i wanted to try it. I rooted my phone some time ago and just installed CWM.
I know how to install a new mod/software but their are still some question left for me:
1.) If I install a complete new Software, why is a specific android version needed to install? (in case of CM7.2 its 2.3.X). What happens "behind the scenes" of an installation. It seems very different from installing a new OS on my desktop PC.
2.) This also results in the question, why do i have to roll back to a stock rom to flash a new rom? (most devs say "Stock rom X.X.X is needed")
3.) And this also results in the question, how do i install a new version of a mod?
For example: the nightlies for CM7.2 for ace. I read that i can just flash them over their predecessor, but a "clean" installation is recommended. Does that mean to flash a stock rom, and reflash a new nightly?
I hope that are not to much questions. They might be a bit redundant but i hope i could make my points
So far a good night (or whatever timezone your living in)
A Gingerbread 2.3.X baseband is required to flash any of the CM ROM and tweaks. You need to wipe data, cache and dalvik using CWM before installing a new ROM but you don't need to go to stock and reinstall everything. It is safe to flash another ROM after installing one...
Sent from my WAREZ impulses.
1.Behind the scenes---Format System to ext > Extract System Files > Install System > Flash kernel> Done!
2.Who said you need to roll back to stock every time you want to install a custom ROM?
3.For same type of ROM(same developer, same thread) just wipe cache and you're good to go or wipe data if bootloop occurs.
So my friend, just do the wipes correctly before installing new ROM and you have wrong info that you need to revert back to stock to install new ROM. ususally GB baseband is required. Nothing else
If the system partition is still formated, why is a (e.g.) 2.3 an installation requirement? OR it just this Baseband version on the phone that is important? AND is a mod also compatible with an already "moded" version from e.g. Vodafone? because this has another versionnumber (in my case S5830XWKP6).
It seems that i have a completely wrong imagination of the working principles of my phone. i always thought it might be like installing a new OS to my desktop.
I know that i have to wipe some things in order to install a rom (even though i also read a how-to post anywhere, that said it is unneccessary, but still doing it doesnt hurt.), nothing important on my phone what couldnt be backed up via USB (pictures, etc...)
@abhibnl: "GB baseband" => Great Britain?
because of bootloader/baseband. all custom rom is based on gingerbread, thus if u coming from froyo u need to flash with gingerbread stock rom first via odin to get the bootloader/baseband. but if u already on gingerbread theres no need to reflash stock rom. just wipe data, flash via clockworkmod recovery and u good to go.
btw gb=gingerbread
so if i install CM7 MIRACLE, do full wipe, i can install CM7.2 (official) just over it?
well...sounds a bit too easy if i see all those howtos how to unbrick your phone
CJCord said:
so if i install CM7 MIRACLE, do full wipe, i can install CM7.2 (official) just over it?
well...sounds a bit too easy if i see all those howtos how to unbrick your phone
Click to expand...
Click to collapse
Yes. Just do a full wipe before installing CM7.2 official.
CJCord said:
so if i install CM7 MIRACLE, do full wipe, i can install CM7.2 (official) just over it?
well...sounds a bit too easy if i see all those howtos how to unbrick your phone
Click to expand...
Click to collapse
It is easy...just that some careless people scare you unnecessarily..
In order to go back to stock from CM9/7.2 or orther custom roms, why do you need to flash it with ODIN?
astral2k5 said:
In order to go back to stock from CM9/7.2 or orther custom roms, why do you need to flash it with ODIN?
Click to expand...
Click to collapse
You have any other way of doing it? Or read it somewhere else about it? C'mon share with us.
abhibnl said:
You have any other way of doing it? Or read it somewhere else about it? C'mon share with us.
Click to expand...
Click to collapse
I was asking why is it necesary to flash with Odin from CM9, 7.2 to stock ROM; isn't there other way ?
would it be possible to get back to stock by using KIES?
i know many people hate it due to high memory requirements (dont care. 4GB installed awaiting use!), but all it does is flashing official roms, right?
curious because i never used it because i have Vodafone software and they...well: new releases + Vf = ´nuff said
Kies won't recognize your phone foro flashing if it's on custom roms (or even stock roms from other regions).
Odin does practically the same process of Kies at a considerably lower memory cost.
Another method of going back to stock is if you have a cwm backup of a stock rom, but before restoring the backup you have to convert your file System to rfs. almost All (if not all) custom roms use ext4 file System cuz its faster (native to Linux).
Sent from the other side... of the screen
dxppxd said:
Kies won't recognize your phone foro flashing if it's on custom roms (or even stock roms from other regions).
Odin does practically the same process of Kies at a considerably lower memory cost.
Another method of going back to stock is if you have a cwm backup of a stock rom, but before restoring the backup you have to convert your file System to rfs. almost All (if not all) custom roms use ext4 file System cuz its faster (native to Linux).
Sent from the other side... of the screen
Click to expand...
Click to collapse
How can you convert the system file to rfs back ?
astral2k5 said:
How can you convert the system file to rfs back ?
Click to expand...
Click to collapse
Many ways, search the Forum. I've used the ext4 App (included in many roms with cf-root applied)
Sent from the other side... of the screen
Remember it dudes, only way of getting back to stock is ODIN or restore a backup converting partition to rfs.

[Q] About Superwipe

Is it wise to make superwipe every time when flashing a new rom?
Can this damage the phone?Beacause every time when i flash a new rom i make superwipe.
Before the EVO i had an ideos x5 and before the flashing i was making clean cache ,dalvin cache and manualy format the system partition.
yannis_labs said:
Is it wise to make superwipe every time when flashing a new rom?
Can this damage the phone?Beacause every time when i flash a new rom i make superwipe.
Before the EVO i had an ideos x5 and before the flashing i was making clean cache ,dalvin cache and manualy format the system partition.
Click to expand...
Click to collapse
No, it won't damage the phone in any way.
Its always a good idea to do when flashing a new rom.
Only if your flashing an updated version of the same rom with same base, its not necessary and you would probably want to keep all your data and settings.
zcink said:
No, it won't damage the phone in any way.
Its always a good idea to do when flashing a new rom.
Only if your flashing an updated version of the same rom with same base, its not necessary and you would probably want to keep all your data and settings.
Click to expand...
Click to collapse
I agree in all counts except to add that sometimes it is necessary to wipe, even on the same Rom. For example, if the dev changes from odex to deodex or vice versa, you should wipe. I recommend you follow whatever is suggested by the dev.
Sent from my PG86100
I've never used super wipe and get along just fine. I've flashed GB roms, ICS roms, sense, cm, miui back and forth many times.
"How come you are not baptized?"
You dont really need it per-say but it always handy to have on the sd card. No damage is caused.
Latest Superwipe
hi all, sorry to bring up this thread back to front...some questions;
1. wondering if this thread's superwipe is still in use..?
2. i found other superwipes in the OP's ROM thread, which one is the latest? is it the 'Modified_Superwipe.zip (2.232 Mb)'
3. can i use this to flash any roms? (unless the OP has a particular included)
thanks in advance
RNZart said:
hi all, sorry to bring up this thread back to front...some questions;
1. wondering if this thread's superwipe is still in use..?
2. i found other superwipes in the OP's ROM thread, which one is the latest? is it the 'Modified_Superwipe.zip (2.232 Mb)'
3. can i use this to flash any roms? (unless the OP has a particular included)
thanks in advance
Click to expand...
Click to collapse
1. I use it sometimes and it seems to work well.
2. Not sure if that's the latest, but I do use Chad's Modified Superwipe most of the time.
3. I believe so. The only thing I've heard lately is to NOT do a superwipe before flashing on of the CyanogenMod 9 ports as that has caused people to have bootloops.

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