custom rom installing risk - Optimus One, P500, V Q&A, Help & Troubleshooting

Hi guys
I have a rooted optimus one updated to gingerbread with cwm 5.0.2.0 recovery installed and I want to flash a custom rom So what is the risk behind that??

No risk, but don't forget to make a nandroid backup first!

borchaniz said:
Hi guys
I have a rooted optimus one updated to gingerbread with cwm 5.0.2.0 recovery installed and I want to flash a custom rom So what is the risk behind that??
Click to expand...
Click to collapse
No pain no gain. Just try.
Sent from my LG-P500 using xda premium

Nothing, but make sure you create a nandroid backup and then wipe all the user data to avoid things going haywire.
Sent from my Galaxy Nexus using xda app-developers app

borchaniz said:
Hi guys
I have a rooted optimus one updated to gingerbread with cwm 5.0.2.0 recovery installed and I want to flash a custom rom So what is the risk behind that??
Click to expand...
Click to collapse
Seems like u have crossed the most dangerous part so no risk.now u can flash any custom rom. Try gingersnap/LEWA or MIUI(by fundooz). these are the best roms available now

borchaniz said:
Hi guys
I have a rooted optimus one updated to gingerbread with cwm 5.0.2.0 recovery installed and I want to flash a custom rom So what is the risk behind that??
Click to expand...
Click to collapse
> actually there is a risk.. like loosing your precious data,contacts etc.. or even loosing connectivity on gsm,3g bla bla bla... so always do a NAND backup of your current rom.. backup your data and contacts.. review before flashing, some roms are for old baseband some are for new.. some are for both.. so you must have a knowledge what baseband your into.. and you must know which fix is for what.

Backup + Read instructions properly = No Risk!

Nandroid backup is in recovery, just reboot into recovery and select backup/restore to get into the setting. I only have one backup from when I went from gingerbread to pics. I just nice to have when your testing a new from.
After the backup just try the roms to see which one you like. There all slightly different. No worries.

as long as you back up all your apps, and do a nandroid you should be fine. But if you have optimus T, only search for roms with old bb. If you have optimus one (2.3), search for roms with new baseband. Or if you want newer nicer roms, upgrade the optimus t bseband.

There is a risk always.
Flashing the baseband is the biggest risk.
The good news, all this procedures and methods has been well tested,
so the risk is minimum.
Just remember to read all the documentation, procedures, etc
and you will be fine.

I have no backup and even failed to install the cm11 rom using 5.0.2.0 recovery and now my lg p500 starts up and again enters to the recovery
Plz help:'(

DARSHAN G said:
I have no backup and even failed to install the cm11 rom using 5.0.2.0 recovery and now my lg p500 starts up and again enters to the recovery
Plz help:'(
Click to expand...
Click to collapse
You cant flash cm11 with that recovery, here, try this, you have everything you need here:
http://www.mediafire.com/download/8z3yft2zzd338jt/cm-11.0.0-p500-noe.rar
Flash recovery, flash rom, then gapps, install gmscore.apk, (kernel, if you want...) and your're good to go. Say thanks to Noe!
ps: cm11 will not work verry good on p500 and if you want to change it this is the best: http://www.mediafire.com/download/5x74gj3z9ru3jax/cm-9.2.0-ICS-PLUS-p500.zip

Related

[Q] doubt

Why do i have to reflash stock rom if i am moving from a cyanogen mod rom to another custom rom(like fitdroid,janas etc)
And does that mean i have to re root the newly installed syock rom and re-install cmw?
Who said to reflash stock rom every time?
And NO you dont need to flash cwm every time, it will be always there until unless you flash a stock firmware.
Edward Cullen
Avilove.Cullen said:
Who said to reflash stock rom every time?
And NO you dont need to flash cwm every time, it will be always there until unless you flash a stock firmware.
Btw with a custom rom your device gets rooted automatically
Edward Cullen
Click to expand...
Click to collapse
Edward Cullen
yzak58 said:
And does that mean i have to re root the newly installed syock rom and re-install cmw?
Click to expand...
Click to collapse
If you flash a full stock rom then you need cwm/amon-ra for flashing custom rom...
Rooting is optional...
thanks guys
Btw,i think i read somewhere that you should be on stock gingerbread rom before installing stock based roms
Hi,
I have similar question. I have installed Creed rom 3.5 on my Fit. I would like to try JoyOS from here:
HTML:
http://forum.xda-developers.com/showthread.php?t=1704120
I think I know how to use CWM, based on instructions posted in that thread, but in there it says rom is: based on Cyanogenmod 7.2.0-RC1 1.2 by tj_style.
I know that CreeD rom is based on stock gingerbread, and in his neewb instructions it said I need to upgrade my phone from Froyo to GB first.
Now, I also have same doubt - do that I need to have Cyanogenmod 7.2.0-RC1 1.2 by tj_style installed on my phone prior to installing JoyOS. I'm pretty sure I do not (I can not even find thread for this rom), but I would like just confirmation, since I'm little scared that I could brick my phone.
Regards,
Petar
Bricking a g-fit is not easy, believe me
Since you are on creed's, you probably have cwm installed...
So you just need to flash the desired custom rom of your choice (in the same way as you installed creeds) and you are done...
a.cid said:
Bricking a g-fit is not easy, believe me
Since you are on creed's, you probably have cwm installed...
So you just need to flash the desired custom rom of your choice (in the same way as you installed creeds) and you are done...
Click to expand...
Click to collapse
Thanks (I pressed it already )
Also, In case someone else might come up to same question, I realized that you also need to use “mounts and storage”>”format /system” in case you are transfering from stock rom to cyanogen for the first time. best would be to follow youtube tutorial about it.
Regards,
Petar

[Q] Restoring through CWM to stock

hi,i am using stock rom running 4.0.4,i had it rooted too and now i had two queries
1)Is rom manager compatible with Atrix 2??
im asking this because when i open it, it shows u need to install CWM recovery...but no option in that responds...not even intall cwm (1st option in menu)....so i installed CWM using atrix boot strapper app and now still rom manager is not detecting CWM..please help
2)after installing CWM, i had backup my present stock rom..so if i flash a new rom now will that CWM and back up still exist??(because we will wipe data which will remove everyhting right??)
for suppose if i flash jelly bean rom and if i dont like it...can i restore my previous stock rom without bricking my device??
thanks for u r help
vdpraneeth said:
hi,i am using stock rom running 4.0.4,i had it rooted too and now i had two queries
1)Is rom manager compatible with Atrix 2??
im asking this because when i open it, it shows u need to install CWM recovery...but no option in that responds...not even intall cwm (1st option in menu)....so i installed CWM using atrix boot strapper app and now still rom manager is not detecting CWM..please help
2)after installing CWM, i had backup my present stock rom..so if i flash a new rom now will that CWM and back up still exist??(because we will wipe data which will remove everyhting right??)
for suppose if i flash jelly bean rom and if i dont like it...can i restore my previous stock rom without bricking my device??
thanks for u r help
Click to expand...
Click to collapse
1) Rom manager is not compatible with Atrix 2. I would not use it. Why do you need it anyway??
You can use Atrix Bootstrapper to go into CWM recovery . Rest can be done there. Or you can use Boot Menu Manager.
2)Of course! it will still be there! the backup is saved on your SD Card. So as long as you don't format your SD Card. It will be there.
NHS2008 said:
1) Rom manager is not compatible with Atrix 2. I would not use it. Why do you need it anyway??
You can use Atrix Bootstrapper to go into CWM recovery . Rest can be done there. Or you can use Boot Menu Manager.
2)Of course! it will still be there! the backup is saved on your SD Card. So as long as you don't format your SD Card. It will be there.
Click to expand...
Click to collapse
Rom Manager does work with Atrix2. If you're on Stock ICS, you can install CWM on every boot, then flash the Bionic recovery through Rom Manager. That will allow you to use the 1 touch backup in RM, just hit backup rom and everything does what it's supposed to.
Here is the CWM on every boot for Stock ICS.
NHS2008 said:
1) Rom manager is not compatible with Atrix 2. I would not use it. Why do you need it anyway??
You can use Atrix Bootstrapper to go into CWM recovery . Rest can be done there. Or you can use Boot Menu Manager.
2)Of course! it will still be there! the backup is saved on your SD Card. So as long as you don't format your SD Card. It will be there.
Click to expand...
Click to collapse
2)will the CWM recovery exist after flashing new rom or i need to install it again??
when i restore to stock fom JB, it means downgrading the firmware right??
so will there be a chance of bricking or is it same to restore anytime from any version??
vdpraneeth said:
2)will the CWM recovery exist after flashing new rom or i need to install it again??
when i restore to stock fom JB, it means downgrading the firmware right??
so will there be a chance of bricking or is it same to restore anytime from any version??
Click to expand...
Click to collapse
No, your Recovery will be wiped after you flash a new rom, but you can install it again and restore your ROM.
But when restoring a rom, make sure you ARE ON THE ROM you are restoring.
E.g. If you flash JB and want Stock ICS back with your backup. First flash the Stock ICS from RSD and then restore your backup from CWM on it.
Or Vice-Versa.
@41rw4lk, Thanks for rectifying that. I did not bother with Rom Manager much.
NHS2008 said:
No, your Recovery will be wiped after you flash a new rom, but you can install it again and restore your ROM.
But when restoring a rom, make sure you ARE ON THE ROM you are restoring.
E.g. If you flash JB and want Stock ICS back with your backup. First flash the Stock ICS from RSD and then restore your backup from CWM on it.
Or Vice-Versa.
@41rw4lk, Thanks for rectifying that. I did not bother with Rom Manager much.
Click to expand...
Click to collapse
but downgrading to stock ICS from JB will brick my mobile right??
is there any problem if im not on the rom im restoring??
(im a newbie and i dont know much..even not found these after searching a lot..thats the reason im asking all these)
41rw4lk said:
Rom Manager does work with Atrix2. If you're on Stock ICS, you can install CWM on every boot, then flash the Bionic recovery through Rom Manager. That will allow you to use the 1 touch backup in RM, just hit backup rom and everything does what it's supposed to.
Here is the CWM on every boot for Stock ICS.
Click to expand...
Click to collapse
how is it possible to flash bionic recovery through RM...all the menu options are disabled for me there even after CWM installed through bootstrap
vdpraneeth said:
2)will the CWM recovery exist after flashing new rom or i need to install it again??
when i restore to stock fom JB, it means downgrading the firmware right??
so will there be a chance of bricking or is it same to restore anytime from any version??
Click to expand...
Click to collapse
I don't think any recovery exist after flashing a new rom. We have a locked bootloader, so we can't replace the stock recovery.img, all of our recoveries hijack the boot process to work. CM10 and PA I believe have a built in recovery, and that's about as close as you'll get to having a recovery exist after flashing a rom.
As far as restoring from JB, I believe you can downgrade to ICS, but you'll have to look at the JB thread to be certain. I'm on AT&T so I haven't had an opportunity to try JB (officially). CM10 is based on JB, but for our phone with the locked bootloader, it's more of a pseudo experience and is based on our ICS framework.
As for bricking, there is always a chance to brick, that's part of the mod game, but if you read and pay attention to what you have and what you're doing, you'll be alright.
vdpraneeth said:
but downgrading to stock ICS from JB will brick my mobile right??
is there any problem if im not on the rom im restoring??
(im a newbie and i dont know much..even not found these after searching a lot..thats the reason im asking all these)
Click to expand...
Click to collapse
UNLESS you have AT&T phone you should be just fine with ref lashing the ICS.
YES. there is a big problem if you are not on a ROM you are restoring.
Its like you are trying to comlete your jigsaw puzzle by putting pieces from some another jigsaw puzzle.
vdpraneeth said:
how is it possible to flash bionic recovery through RM...all the menu options are disabled for me there even after CWM installed through bootstrap
Click to expand...
Click to collapse
You need to use the CWM on every boot setup, the Atrix2Bootstrap alone won't do.
41rw4lk said:
You need to use the CWM on every boot setup, the Atrix2Bootstrap alone won't do.
Click to expand...
Click to collapse
yes...my phone is an AT&T version...though im using it with IDEA.....
so if i install CWM on every boot,then rom manager will detect it and work right??
vdpraneeth said:
yes...my phone is an AT&T version...though im using it with IDEA.....
so if i install CWM on every boot,then rom manager will detect it and work right??
Click to expand...
Click to collapse
Yes. I will say though, if you're on an AT&T branded phone with AT&T firmware, do NOT try to flash the new JB FXZ. It doesn't matter who your carrier is, it matters what firmware your phone is using. So, if you're on AT&T then you need to make sure that the things you flash are for AT&T, or else you will brick and that will be then end of that.
41rw4lk said:
Yes. I will say though, if you're on an AT&T branded phone with AT&T firmware, do NOT try to flash the new JB FXZ. It doesn't matter who your carrier is, it matters what firmware your phone is using. So, if you're on AT&T then you need to make sure that the things you flash are for AT&T, or else you will brick and that will be then end of that.
Click to expand...
Click to collapse
thanks a lot...
what are the ROMS avaialble for us???
can i reflash stock ICS from any of those ROMS safely??
thank you
vdpraneeth said:
thanks a lot...
what are the ROMS avaialble for us???
can i reflash stock ICS from any of those ROMS safely??
thank you
Click to expand...
Click to collapse
CM10
PA
Numa
MIUI (had battery issues, but I think they got it all worked out)
there's a few, you'll just have to look. Most of the time, if something is not meant for AT&T, the devs will post in the description that it isn't compatible. If you want stock ICS back at anytime, you can do yourself a favor and make a backup of your stock ICS all setup the way you like it, so you can restore if needed. If all else fails, there is an Official ICS FXZ that will get you back to stock ICS.
41rw4lk said:
CM10
PA
Numa
MIUI (had battery issues, but I think they got it all worked out)
there's a few, you'll just have to look. Most of the time, if something is not meant for AT&T, the devs will post in the description that it isn't compatible. If you want stock ICS back at anytime, you can do yourself a favor and make a backup of your stock ICS all setup the way you like it, so you can restore if needed. If all else fails, there is an Official ICS FXZ that will get you back to stock ICS.
Click to expand...
Click to collapse
my main question is :
will downgrade to ICS cause brick??
how do i create my own backup for stock ICS??
vdpraneeth said:
my main question is :
will downgrade to ICS cause brick??
how do i create my own backup for stock ICS??
Click to expand...
Click to collapse
You're killing me smalls. You're on ICS already, you're not downgrading anything, nor can you downgrade ie. Gingerbread. There is no Official JB for AT&T, so that's not an issue. CM10 is a JB based rom built on an ICS frame, (for our phone at least), and again, you're not downgrading.
To make a back up, boot in to CWM or whatever recovery you're using (not stock), and click backup. You might hit up the noob thread to get an idea of the terminology and basics for our device. Not trying to be rude, but you're running yourself in circles. You got to walk before you can run.

[Q] How to install Rom in LG P500

Hello need help
LG p500 i want to install this ROM cm-10-20130108-UNOFFICIAL-p500
But need help hou to install the rom?
1st you need to root your phone if you have not done it yet. Then install a custom recovery before you can flash a rom. There are detailed instructions in this forum to help do this. I suggest you read before you try anything which could leave you with a potential brick. If you do decide to go ahead, you'll get all the help here. :thumbup: some reading and full instructions in shinobisoft's thread here http://forum.xda-developers.com/showthread.php?t=2149636
Sent from my LG-P500
I dont need backup.
Its possible to copy the room *.zip to SDcard and acess by recovery? what is the combination? back + volume down?
cadj said:
I dont need backup.
Its possible to copy the room *.zip to SDcard and acess by recovery? what is the combination? back + volume down?
Click to expand...
Click to collapse
Back + vol down + power.
Yes. you can copy the rom zip to the sd card and flash through your custom recovery.
Do take a nand backup before you flash the new rom, just in case....no harm if you have a backup right?
Also since you'll need to wipe all/cache/dalvik/data before you flash the new rom, it's better to sync all your contaccts to google / have a contacts backup before you do flash the rom.
There is a well written tutorial here: http://forum.xda-developers.com/showthread.php?t=1986960
--
P>
Tapatalked from my LG Optimus One running random Protos ROM
paul.n said:
There is a well written tutorial here: http://forum.xda-developers.com/showthread.php?t=1986960
--
P>
Tapatalked from my LG Optimus One running random Protos ROM
Click to expand...
Click to collapse
For beginners like me this tutorial is to long, and i think have many objectives.
My cell phone is already "formated" only need to istall rom and im trying to now if is possible install cm-10-20130108-UNOFFICIAL-p500
I have Lg-p500 2.2.2, kernel 2.6.32.9
LG-P500-V10q
I thinks i have to root
And after that?
cadj said:
For beginners like me this tutorial is to long, and i think have many objectives.
My cell phone is already "formated" only need to istall rom and im trying to now if is possible install cm-10-20130108-UNOFFICIAL-p500
I have Lg-p500 2.2.2, kernel 2.6.32.9
LG-P500-V10q
I thinks i have to root
And after that?
Click to expand...
Click to collapse
The simplest instruction.
1. root
2. instal custom recovery
3. (optional) backup rom
4. read instructions before flasing the rom (requirements etc etc)
5. flash rom
I think you have a froyo rom and you have old baseband. search this section on how to change baseband and how to root froyo.
You will have to read even if its too long if you want to learn.

Sensation 4g stuck on cynogen mod loading screen. HELLPP!!!

I was trying to get the cynogen mod rom on my sensation 4g and it is now just stuck in the loading screen of the cynogen mod (bootloops i think). i dont know what to do. Is there anyway i can go back to stock via odin or any other way. :crying:
irfan9490 said:
I was trying to get the cynogen mod rom on my sensation 4g and it is now just stuck in the loading screen of the cynogen mod (bootloops i think). i dont know what to do. Is there anyway i can go back to stock via odin or any other way. :crying:
Click to expand...
Click to collapse
Shot in the dark here since you've provided almost no information to work with...
You are still s-on and did not flash the ROM using SmartFlash on 4EXT.
If you are s-on you need SmartFlash. If you try to do with with CWM or 4EXT without SmartFlash, you'll get bootloops.
Also, NEVER use Odin with a non Samsung product. It probably won't even recognize a non Samsung device anyway, but it is does it's very likely to massively screw up your device beyond all recognition.
Skipjacks said:
Shot in the dark here since you've provided almost no information to work with...
You are still s-on and did not flash the ROM using SmartFlash on 4EXT.
If you are s-on you need SmartFlash. If you try to do with with CWM or 4EXT without SmartFlash, you'll get bootloops.
Also, NEVER use Odin with a non Samsung product. It probably won't even recognize a non Samsung device anyway, but it is does it's very likely to massively screw up your device beyond all recognition.
Click to expand...
Click to collapse
yes i am still s-on and did not flash rom using smart flash on 4ext i used twrp and straight up flashed the rom and gapps. i had no idea what i was doing.
it would be great you could help me thank you
irfan9490 said:
yes i am still s-on and did not flash rom using smart flash on 4ext i used terp and straight up flashed the rom and gapps. i had no idea what i was doing.
it would be great you could help me thank you
Click to expand...
Click to collapse
Search the Sensation forums for "Smart Flash"
You will find various threads and guides explaining in detail everything you need to know.
Short version....
Restore the nandroid backup you made of your stock rom in CWM first. If you previously rooted that ROM, this is a super easy process. Just download the 4EXT app from the playstore and install 4EXT REcovery from within the app. The app will ask you if you are s-on then walk you through the process of smartflash. If you didn't make a backup of your stock rom, or if the stock rom isn't rooted, search for how to install 4EXT.
Skipjacks said:
Search the Sensation forums for "Smart Flash"
You will find various threads and guides explaining in detail everything you need to know.
Short version....
Restore the nandroid backup you made of your stock rom in CWM first. If you previously rooted that ROM, this is a super easy process. Just download the 4EXT app from the playstore and install 4EXT REcovery from within the app. The app will ask you if you are s-on then walk you through the process of smartflash. If you didn't make a backup of your stock rom, or if the stock rom isn't rooted, search for how to install 4EXT.
Click to expand...
Click to collapse
ok i will try that thaks.
irfan9490 said:
I was trying to get the cynogen mod rom on my sensation 4g and it is now just stuck in the loading screen of the cynogen mod (bootloops i think). i dont know what to do. Is there anyway i can go back to stock via odin or any other way. :crying:
Click to expand...
Click to collapse
When I flashed my first rom, I had the same problem you are having......using 4ext with smartflash will remedy it
what you can also do is unzip the rom on your pc and flash the boot.img to your phone using adb (from pc)
For that you will have to install htc drivers on your pc....check the flash boot.img part on this thread
http://forum.xda-developers.com/showthread.php?t=1631861
hope this helps.
Kernel
May be you flashed a wrong version of kernel? There are kernels fo ICS, and for JB.

SGS4G Android 2.2 rec 3e. Do I have to flash kernel and modem before flashing custom?

Phone is rooted, CWM installed latest, recovery e3 does not check signatures.
Can I just create nandroid backup, wipe phone and install this one rom for example?
AjvarXX said:
Phone is rooted, CWM installed latest, recovery e3 does not check signatures.
Can I just create nandroid backup, wipe phone and install this one rom for example?
Click to expand...
Click to collapse
Yep.. You take a backup, wipe cache,data and dalvik cache. You are ready to flash your custom rom.. But while changing kernels you gotta flash your stock rom+stock kernel then root then flash new kernel then the custom rom.
haridevil99 said:
Yep.. You take a backup, wipe cache,data and dalvik cache. You are ready to flash your custom rom.. But while changing kernels you gotta flash your stock rom+stock kernel then root then flash new kernel then the custom rom.
Click to expand...
Click to collapse
Appreciate. So I now will backup and wipe everything and then update it with kies mini. And then will ask more about custom stuff, am I doing right?
The problem about SGS4G is that it is WAY TOO MUCH information about it as well as kernels, mods, articles and you are lost because some of them conflicts with other.
P.S. I spent a week for going into Android stuff and Galaxy S.
AjvarXX said:
Appreciate. So I now will backup and wipe everything and then update it with kies mini. And then will ask more about custom stuff, am I doing right?
The problem about SGS4G is that it is WAY TOO MUCH information about it as well as kernels, mods, articles and you are lost because some of them conflicts with other.
P.S. I spent a week for going into Android stuff and Galaxy S.
Click to expand...
Click to collapse
Well.. If you were talking bout updating your stock rom using kies... I dont see any use of that if you are going to flash a custom rom. Its just mere waste of time.
haridevil99 said:
Well.. If you were talking bout updating your stock rom using kies... I dont see any use of that if you are going to flash a custom rom. Its just mere waste of time.
Click to expand...
Click to collapse
it's because 2.2 version is so hard for modding that I didn't risk to update from it.
Now I have modded kernel on stock 2.3.6. And thinking about what ROM to use.
Here is a link I found recently and it is so very helpful! http://forum.xda-developers.com/showthread.php?t=1470716
AjvarXX said:
it's because 2.2 version is so hard for modding that I didn't risk to update from it.
Now I have modded kernel on stock 2.3.6. And thinking about what ROM to use.
Here is a link I found recently and it is so very helpful! http://forum.xda-developers.com/showthread.php?t=1470716
Click to expand...
Click to collapse
The guide seems good enough but a bit more complicated that it should be. Anyway here are two tips or info for you. First, whatever you do, have Odin and Stock Firmware ready to flash coz when everything else fails, Odin to the rescue and also flash stock firmware (Rom+kernel) whenever you change kernel as changing kernels without doing so removes root access and you cant apply root update on a custom kernel unless it has pre root access. Second, you dont need any kind of manager to flash firmwares and updates. CWM is a replacement to all. But its all your choice.

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