[CM7] What have i done wrong?? - LG Optimus Black

Hi devs, today im gonna need some help.
Lets say i wanna flash CM7 Into my OB, these are the steps i have done.
OB SPECS:
2.2.2 v10a GBK ROOTED
1) Download CM7.zip from ROM Manager
2) Reboot into recovery
3) install zip from sd card
4) done!
5) Phone auto reboots and loops at CM7 BOOT Screen
6) Re-flashed From SFT back to v10a
7) Re-installed CWM and recovery
8) This time i downloaded CM .ZIP from the cyanogen's site from my pc and transferred to my phone's sd card
9) Repeats steps 3-5
WHY MUST I GET TROLLED!???

Have you done wipe data and cache?
I think changing from froyo to GB you need to do factory reset...
First make a backup using titanium backup or sth like that, then wipe data, install CM7 from zip, boot and then restore your data from titanium backup.
edit:
nevermind.. "Re-flashed From SFT" sounds like you did.

yomek88 said:
Have you done wipe data and cache?
I think changing from froyo to GB you need to do factory reset...
First make a backup using titanium backup or sth like that, then wipe data, install CM7 from zip, boot and then restore your data from titanium backup.
edit:
nevermind.. "Re-flashed From SFT" sounds like you did.
Click to expand...
Click to collapse
I did. But i did not wipe my data from recovery.
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SoulExertz said:
I did. But i did not wipe my data from recovery.
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Click to expand...
Click to collapse
Wipe this from recovery:
Data
Cache
Dalvik Cache

dcop7 said:
Wipe this from recovery:
Data
Cache
Dalvik Cache
Click to expand...
Click to collapse
So after that i'll flash CM7??
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SoulExertz said:
So after that i'll flash CM7??
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Click to expand...
Click to collapse
After you install the ROM, don't leave the recovery and wipe data, cache and dalvik cache...
Then reboot...

So just wipe again after installing the rom??
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SoulExertz said:
So just wipe again after installing the rom??
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Click to expand...
Click to collapse
1 boot into recovery
2 wipe cache,dalvik and full wipe
3 flash the rom
4 reboot phone
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Thanks. Gonna go in nown
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1 boot into recovery
2 wipe cache,dalvik and full wipe
3 flash the rom
4 reboot phone
or
1 boot into recovery
2 flash the rom
3 wipe cache,dalvik and full wipe
4 reboot phone
is the same i think

Don't forget to flash gapps before reboot, you should try boype's kennel too
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ErnuB said:
Don't forget to flash gapps before reboot, you should try boype's kennel too
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Click to expand...
Click to collapse
I flashed FOP ICS.. is it possible to go back to CM7 when I'm in CM9 by wiping everything in recovery and flashing back 7.2.0 CM7???
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SoulExertz said:
I flashed FOP ICS.. is it possible to go back to CM7 when I'm in CM9 by wiping everything in recovery and flashing back 7.2.0 CM7???
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Click to expand...
Click to collapse
Yes
Sent from my phone via tapatalk

And what's the best ROM?? I'm wondering. Lastly. I WANT TO HAVE CM9 OFFCIAL
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There already are topics about "best roms" etc, but i think you should try them all and decide on your own which one is best for you

Thanks
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I like cm7,zeus ; respectively in descending order
But it's up to you what to choose
Try and keep which you like
But never forgot to back up before changing rom
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Related

[Help] problem with ma Bluetooth

Gyz need help I've flashed cm7.2 cyanmobile revo a by squad
When ever i enable bluetooth it closes by it self it happens on cyanogen rom only where as it works fine with other rom
So could someone help me out
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arbaaz9989 said:
Gyz need help I've flashed cm7.2 rc 5.5
When ever i enable bluetooth it closes by it self it happens on cyanogen rom only where as it works fine with other rom
So could someone help me out
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Click to expand...
Click to collapse
have you tried to restore system data with tibu if yes then never ever do that restoring system data do many wrong things to devices
Nope ive not done it
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arbaaz9989 said:
Nope ive not done it
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Click to expand...
Click to collapse
then do it!
it must be a bad wipe you should do a clean flash by wiping data/cache before and after flashing process and if you don't want to loose data back up the user data with tibu
No bro it was a clean flash ive wiped data /cache
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Any help
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Flash RC 5.7 Its better than urs. But it still have few bugs. But I'm stick to it
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Bluetooth works with all the other roms except cm based roms
Plz help big prob
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trying to fresh install...
wipe data& cache
wipe dalvik n battery stats
then flash rom u wants again...
if still not working it must your baseband wrong or u can try change previous boot.img in zip file

going back to stock

hi guys, I'm selling my note to a mate so i can purchase the new one.
I'm on a custom rom.
kriskelo ics v11, kernel 3.0.15, N7000xxLRH its Android version 4.04.
i would like to go back to stock before selling, what is the best version to use and the best method for doing this?
your assistance is appreciated.
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Find post #2 or 3 on first line of my sign
Download any ROM(GB), preferably your region and flash using PC Odin
You may find force closes or stuck at boot, but nothing to worry. reboot in recovery and wipe cache and data.
Flash a GB rom from ur region and wipe data / dalvik and cache from recovery
thanks for the replies guys, is there any i should avoid causing the brick that affected so many people, or have all the at risk files been removed from xda forum ?
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Avoid wipe / reset once you are on stock ICS kernel.
but the other guys said to wipe after i install the stick rom?
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He said you to wipe on gb rom, I advised you not to wipe on stock ics rom.
Got it?
Read post #2 what I did say
I have said same to wipe, but on gb rom only.
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futurama said:
but the other guys said to wipe after i install the stick rom?
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Click to expand...
Click to collapse
That was for stock Gingerbread rom, wipe on GB is safe but it is not safe on ICS. As long as you are on GB roms you can wipe without any issue. So best for you is to download stock Gingerbread firmware for your country from here and then flash it using pc odin, you will find instructions for using odin in same thread.
After flashing GB rom you may face some boot loop or other issue, so in that case just boot in stock recovery (vol up+home+power) and perform full wipe.
Edit- Doc you beat me by few secs
jeetu1981 said:
Edit- Doc you beat me by few secs
Click to expand...
Click to collapse
Hey Jeetu transparent widget worked by adding city?
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dr.ketan said:
Hey Jeetu transparent widget worked by adding city?
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Click to expand...
Click to collapse
Hi Doc, yes it worked and transparent now, I thought it might be a bug with new launcher initially but thank you for the tip
Ya on first sight it looks like that only.
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thanks guys, my confusion was i thought gb was a reference to my country (great Britain) i realise now you mean gingerbread.
haha.
thank you.
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one more question while we are on the subject, once i have gone back to stock is it safe to do OTA updates and update via kies?
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OTA updates.... debatable
but kies... ya definitely

stuck on boot with sII rom

my ace stuck on boot with sII rom and i do wipe but still stuck on boot
this is the rom link
http://forum.xda-developers.com/showthread.php?t=1453165
help please >>
Your best off asking spacecaker on his rom page
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brewy said:
Your best off asking spacecaker on his rom page
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Click to expand...
Click to collapse
i can't im a new user in xda
hani.sotari said:
my ace stuck on boot with sII rom and i do wipe but still stuck on boot
this is the rom link
http://forum.xda-developers.com/showthread.php?t=1453165
help please >>
Click to expand...
Click to collapse
ok:laugh:
Go into recovery again wipe factory data, wipe cache the go to advanced and wipe dalvic cache then reboot
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brewy said:
Go into recovery again wipe factory data, wipe cache the go to advanced and wipe dalvic cache then reboot
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Click to expand...
Click to collapse
i did that but still stuck >> i tried to flash stock rom with odin then flash the rom again > it doesnt work
Are you rooted and have you got cwm recovery? And with odin have you got cooper ops file etc?
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thank you man i will flash another version of SII rom
Ok tell me how you get on and ill help if you get stuck again
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brewy said:
Are you rooted and have you got cwm recovery? And with odin have you got cooper ops file etc?
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yup i did
Click to expand...
Click to collapse
brewy said:
Ok tell me how you get on and ill help if you get stuck again
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Click to expand...
Click to collapse
at the rom post many users try the rom and it work good >> i cant understand what is the problem
What happens when you flashed the rom does it just stay at the boot screen and first boot does take up to 5 mins try all the steps again double checking you have done it right flash your rom and wait for little bit it should work
After you do the wipes format system it will defo work as iv just found out
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brewy said:
What happens when you flashed the rom does it just stay at the boot screen and first boot does take up to 5 mins try all the steps again double checking you have done it right flash your rom and wait for little bit it should work
After you do the wipes format system it will defo work as iv just found out
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Click to expand...
Click to collapse
it sucks about 15 minutes then the screen is black for days
i will try format system and tell you the result >> thanx any way :good:
Should work
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i try the format >>> and no response it stuck on boot
it seems a good rom so i try hard to flash it
I copied this thread to spacecakers rom thread so someone will help you out more as I'm using nitrogen elite
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hani.sotari said:
it seems a good rom so i try hard to flash it
Click to expand...
Click to collapse
what are you using to flash the rom?
Just do install zip from sdcard and try
If not
Try to get a logcat
Or are u sure ur ace is s5830 and not the s5830i version
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yes its 5830 and the 11 version its on it but 11.1 version stuck on boot

Phone intetnal memory problem

Hello everyone
I've updated from ICS to JB & my system storage memory isnt full in Apps Manager. But when i download or update any app it keeps telling me no storage availble...
Its not rooted .
Thanks alot
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well in the two screenshots attavhed, your phone system storage is differently occupied. What app are you trying to download. It shouldn't be a problem.
SherifElmahdy said:
Hello everyone
I've updated from ICS to JB & my system storage memory isnt full in Apps Manager. But when i download or update any app it keeps telling me no storage availble...
Its not rooted .
Thanks alot
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Click to expand...
Click to collapse
I will suggest you to flash stock ROM using Odin with pit file. Hop it will solve the problem.
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Unique Boy said:
I will suggest you to flash stock ROM using Odin with pit file. Hop it will solve the problem.
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Click to expand...
Click to collapse
I just did... still the same problem. .. any help anyone!?
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SherifElmahdy said:
I just did... still the same problem. .. any help anyone!?
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Click to expand...
Click to collapse
install a safe kernel first corresponding to your ROM:
http://forum.xda-developers.com/showthread.php?t=1901191
once done go to recovery go to mounts and storage and wipe /system /data /preload then go down to mount USB storage while it is connected to computer and delete all the files that would appear on the computer. go back and go to wipe cache and then to advanced and wipe dalvik cache.
go to download mode, flash stock rom of any region (without pit file) and flash using pc odin.
Can you post the second screenshot again (not the same as above, new one)
Edit: above mentioned method is if you do not want to backup anything as you will lose everything.
Thanks a lot... but I can't risk losing my data.
But thanks again
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[Q] Can i flash custom rom while i on stock rom + custom kernel?

Help me .. Can i flash custom rom like CM rom while im on stock JB + iodak v8 kernel?
P/s : i not backup stock kernel .
Sorry for bad english
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Yes you can i think just wipe everything then your kernel is gone 2
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AbdArash said:
Help me .. Can i flash custom rom like CM rom while im on stock JB + iodak v8 kernel?
P/s : i not backup stock kernel .
Sorry for bad english
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Click to expand...
Click to collapse
It'll be a dirty flash. Bugs fcs and slow lags
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What is the meaning of dirty flash?
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When you flash a rom over a previous rom without wiping it is a dirty flash.
If you follow dakren's Instructions it is not a dirty flash afaik.
Btw i can flash new rom by wiping my device and install new rom like usual?
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AbdArash said:
Btw i can flash new rom by wiping my device and install new rom like usual?
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Click to expand...
Click to collapse
download everything to pc , format all your data in recovery mode, reboot in recovery so the sd is readable again and use adb sideload to flash new rom and everything
Edit: *Careful when i say format data i mean you choose "format data" in recovery, dont select every single file and delete it or u will just delete the recovery too and u will need to reinstall it

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