[Q] Reboot after custom rom update - AT&T Samsung Galaxy S II Skyrocket SGH-I727

ok i will start by saying i have searched everything in forums and could not find this problem
my goal is to install CM 10.1 i have followed the official guide on the forums but after it is installed it boots to image that shows CM booting but it takes about 10 min before it just resets and continues this cycle and only way to fix is to do stock firmware via odin after which it works fine i can even flash via CWM but only official firmware will work without this problem can someone help me with this if more info is needed plz tell me i am rather new to forums

Are you wiping everything before you flash?
Sent from my SAMSUNG-SGH-I727 using xda premium

spitfire2425 said:
Are you wiping everything before you flash?
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
yes i have wiped cache and dalvik and system

crashburn833 said:
ok i will start by saying i have searched everything in forums and could not find this problem
my goal is to install CM 10.1 i have followed the official guide on the forums but after it is installed it boots to image that shows CM booting but it takes about 10 min before it just resets and continues this cycle and only way to fix is to do stock firmware via odin after which it works fine i can even flash via CWM but only official firmware will work without this problem can someone help me with this if more info is needed plz tell me i am rather new to forums
Click to expand...
Click to collapse
Did you check MD5 before flashing? Could be a bad download.

Usually boot loop issues are due to left overs from your previous rom so,
If you're on CWM recovery , use this ORDER :
1.Reset user data/factory reset
2.Format System
3.Format Data
4.Format Cache
5.Format SD card (back up your important files first)..
Then flash the rom ... Don't wipe dalvik it's already in /data
This applies not just to CM10 , use this procedure to any rom flash or any nandroid restore ...

mahanddeem said:
Usually boot loop issues are due to left overs from your previous rom so,
If you're on CWM recovery , use this ORDER :
1.Reset user data/factory reset
2.Format System
3.Format Data
4.Format Cache
5.Format SD card (back up your important files first)..
Then flash the rom ... Don't wipe dalvik it's already in /data
This applies not just to CM10 , use this procedure to any rom flash or any nandroid restore ...
Click to expand...
Click to collapse
still did not work

You don't have to wipe sdcard
Sent from my SGH-I727 using xda premium

crashburn833 said:
still did not work
Click to expand...
Click to collapse
In such case,you have a problem somewhere else...Redownload the rom check its md5 and try again...Make sure you're downloading the correct rom for your device...

Related

[Q] custom ROM boot problem!

Hey everyone,
I'm a new-by to the tech world. I have a "google nexus s" running on ICS 4.0.4, I recently rooted my phone, flashed clockworkmod recovery and tried to install CM9 on my device. After the installation was completed through the clockworkmod, the boot image had showen up and continued to boot throughout the night and never showed up the home screen nor did the custom ROM open itself.
Can anyone give me a lil help as to about what this problem is or the reason why this is happening?
Any help would be really appreciated.
Thanx!
Did you do a full wipe and cache wipe? My suggestion is to do that and reinstall. You could also try a different ROM.
But wouldnt I loose my phone data if I do that?
Sent from my Nexus S using xda premium
i'm having the same problem for every ROM i try on my phone! what to do?
You have a bootloop, this appears because of kernel (boot.img) problems and/or inconsistent cache.
Please wipe/erase cache and Dalvik cache (this can be found in the Advanced menu). Wiping cache partition and Dalvik cache won't erase your personal data.
Make sure the previously flashed CM zip contained a boot.img file. If not, please flash a proper/recommended boot.img (kernel; which is in a zip file) or another rom (with boot.img).
When you flash a new rom over your stock.. first make a backup, then you need to wipe data, cache and dalvik cache..
Sent from my Nexus S using XDA app
Got a backup and mods are running cool! Thanx for the help!
Sent from my Nexus S using xda premium

Heeeeeeeeeelp

Hey guys I've been on Ginger dx and as video problem is fixed on ics, I tried it. I installed 3 roms: icy snap, lastkiss and whitehawk but every time I start using the phone it either stuck and then shut down or show me lg logo and boots up
plz help me!
Possible solutions:
1. Try wiping all data, cache etc and dont forget to format boot also.
2. Try reflashing the rom.
3.Just check whether roms you downloaded are not corrupted.
sarus_b said:
Possible solutions:
1. Try wiping all data, cache etc and dont forget to format boot also.
2. Try reflashing the rom.
3.Just check whether roms you downloaded are not corrupted.
Click to expand...
Click to collapse
I tried them all but none of them worked
The roms are not corrupted because the three of them work on my brother's p500 without any problem
i even tried to install a new clockwork version and new kernels but nothing solved the problem
help me pleeeeeaaaaaaase !
Did you do:
Wipe -> Factory Reset -> Cache -> Dalvik Cache -> System -> SD-EXT?
I can't think of anything that would prevent the ROMS to work except for not deleting everything before installing them.
zeratos said:
Did you do:
Wipe -> Factory Reset -> Cache -> Dalvik Cache -> System -> SD-EXT?
I can't think of anything that would prevent the ROMS to work except for not deleting everything before installing them.
Click to expand...
Click to collapse
I did everything you can ever imagine in recovery but the problem persists
In fact my problem is with ICS roms ( the three ones I mentioned ) but gingerbread roms work perfect !
I'm going mad with this problem and I can't imagine why only ICS roms donn't work properly !
borchaniz said:
or show me lg logo and boots up
Click to expand...
Click to collapse
Boots up to where? More details please.
And, do JB ROMs work fine?
--
P>
Sent from my LG-P500 using xda app-developers app
Try changing ur recovery to amon ra 3.06 .. wipe all/factory reset-> wipe system -> wipe dalvik-> wipe battery stats ...
Flash zip and see what happens
Sent from my LG-P500 using xda app-developers app

[Q] Accidently clicked Format system in CWM

while installing a custom roM
I accidently clicked on format system by mistake
Now my phone is stuck in d BOOT screen
can some1 plz temme hw to get my phone back
Im so screwed:crying::crying::crying:
jamieloboxperiazl said:
while installing a custom roM
I accidently clicked on format system by mistake
Now my phone is stuck in d BOOT screen
can some1 plz temme hw to get my phone back
Im so screwed:crying::crying::crying:
Click to expand...
Click to collapse
Can you get back to recovery to flash a new ROM?
I have flashed many ROMS recently to try them out and also had a similar issue with one or two of them.
On my Note 2 I hold power, home and volume up to cycle power and get back to recovery and simply flash a new ROM, presto...
everytime i.flash a rom. i format everything. it might be you flashed a corupt file. redownload reflash
Sent from my SGH-T989 using xda app-developers app
Yes I can enter recover y
The phones stuck at boot screen
Sent from my C6502 using xda premium
I did a system format from MOUNT partition in cwm
Sent from my C6502 using xda premium
Not sure what is going on but here is how I flash a ROM from recovery and so far so good.
Copy rom file to external sd card in phone.
Do a full factory wipe, cache and dalvik.
Install rom.
Install Gapps if necessary or desired.
Wipe cache and dalvik again.
Reboot
Note that some roms will give you a recommended list of what to wipe if doing a new install or upgrade of that rom, if such instructions exist its best to follow those instead but the above has worked for me for a while now.
jamieloboxperiazl said:
I did a system format from MOUNT partition in cwm
Click to expand...
Click to collapse
That's what is advised to do before flashing a completely different ROM anyway by some. From recovery, flash the ROM again, and if the ROM is not corrupted (check md5 or whatever comes with it), you should be good to go.
jamieloboxperiazl said:
I did a system format from MOUNT partition in cwm
Sent from my C6502 using xda premium
Click to expand...
Click to collapse
Just reflash the ROM. And Google before posting a question next time please
Sent from my SGH-T959 using xda app-developers app

Galaxy fit white android text only not booting

Hi Guys
Im newer to this
I rooted my galaxy fit and then with the help of ROM manager I accessed CWM , then I tried to install custom ROM ,,, after rebooting phone stuck with white text android
Please simebody help me solve this
Sent from my GT-P3100 using xda app-developers app
Wipe data/reset
Wipe dalvik cache
Wipe cache
goto mounts & storage and format system
Flash the rom again
Wipe data
Reboot
Harpratap said:
Wipe data/reset
Wipe dalvik cache
Wipe cache
goto mounts & storage and format system
Flash the rom again
Wipe data
Reboot
Click to expand...
Click to collapse
I did like u said
But no luck
Its still showing white android text in boot screen
Im able to go to download mod and recovery mod but I dont know whats happening ....
Sent from my GT-P3100 using xda app-developers app
glsnjoseph said:
I did like u said
But no luck
Its still showing white android text in boot screen
Im able to go to download mod and recovery mod but I dont know whats happening ....
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
Have patience,wait for 10-15 minutes.
First of all, you shouldn't have used Rom manager. It bricks our device
Read the guide in the top of general section and install a proper recovery from odin.
Maybe the zip you have downloaded is corrupted. So download it again and try.
Make sure you are on official gingerbread(2.3.x) and not froyo(2.2)
If none of this works,there is something seriously wrong with your device.
But don't worry,you can flash stock via odin and revert back to factory state.
Harpratap said:
Have patience,wait for 10-15 minutes.
First of all, you shouldn't have used Rom manager. It bricks our device
Read the guide in the top of general section and install a proper recovery from odin.
Maybe the zip you have downloaded is corrupted. So download it again and try.
Make sure you are on official gingerbread(2.3.x) and not froyo(2.2)
If none of this works,there is something seriously wrong with your device.
But don't worry,you can flash stock via odin and revert back to factory state.
Click to expand...
Click to collapse
First of all let me thankyou for support
I have tried 2-3ROMs but none of them works for me...
I searched a lot to find how to flash ROM via odin but unfortunately I didnt find anyn useful thread.
Can u send a link of odin flashing method ,
Sent from my GT-P3100 using xda app-developers app
glsnjoseph said:
First of all let me thankyou for support
I have tried 2-3ROMs but none of them works for me...
I searched a lot to find how to flash ROM via odin but unfortunately I didnt find anyn useful thread.
Can u send a link of odin flashing method ,
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1606380 -All in one guide (read it thoroughly)
^flashing stock rom
^flashing CWM
And try Jana rom,official cm7, minicm7 at first because they boot very fast
And you cannot flash roms via odin. Odin is only for flashing stock firmware and recovery
I read that with 4 file package we can flash ROM (Official ) via odin,
In my case do I need to flash official firmware and then try Custom ROM or not
Kindly send a link to download 4 file package of stock firware
Unable to download from samfirmware.com
Sent from my GT-P3100 using xda app-developers app
You can download sock firmware from SAMMOBILE site. It is an open source website where you can download all samsung phone's official stock firmware.
Hit thanks if I help
Sent from cooperve.
glsnjoseph said:
I read that with 4 file package we can flash ROM (Official ) via odin,
In my case do I need to flash official firmware and then try Custom ROM or not
Kindly send a link to download 4 file package of stock firware
Unable to download from samfirmware.com
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
Link firmware with 4 files:
http://www.hotfile.com/dl/168101698/7eed3f5/S5670XWKTI_S5670DBTKT1_DBT.zip.html
The right click on ODIN and this:
Thanxs
I did iy with stock firmware downloaded from samfirmware.com
Now Im on syock firmware
Tried to install custom ROMS, but no luck still same problem android white text......
Sent from my GT-P3100 using xda app-developers app
glsnjoseph said:
Thanxs
I did iy with stock firmware downloaded from samfirmware.com
Now Im on syock firmware
Tried to install custom ROMS, but no luck still same problem android white text......
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
Not say thanx hit thanx button.
Hit thanks if I help
Sent from cooperve.
glsnjoseph said:
Thanxs
I did iy with stock firmware downloaded from samfirmware.com
Now Im on syock firmware
Tried to install custom ROMS, but no luck still same problem android white text......
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
Which customize ROM?
For customize ROM you need with ODIN instal Clockwork Mod Recovery (CWM).
http://forum.xda-developers.com/showthread.php?t=1339640
Now you can install custom ROM. Go in CWM and go on wipe data reset, wipe cashe partition in Advanced wipe dalvik cashe. Install ROM and again go on wipe data reset, wipe cashe partition and in Advanced, go on wipe dalvik cashe. Reboot phone. It need wait about 5 minutes for system up.
ZmisiS said:
Which customize ROM?
For customize ROM you need with ODIN instal Clockwork Mod Recovery (CWM).
http://forum.xda-developers.com/showthread.php?t=1339640
Now you can install custom ROM. Go in CWM and go on wipe data reset, wipe cashe partition in Advanced wipe dalvik cashe. Install ROM and again go on wipe data reset, wipe cashe partition and in Advanced, go on wipe dalvik cashe. Reboot phone. It need wait about 5 minutes for system up.
Click to expand...
Click to collapse
Dude I tried like that only , installed CWM with odin
But I have no idea whats wrong with my phone
I tried Jellybread and jana ROM but after flashing JanaROM its showed JanaROM boot image but nothing happened..
Sent from my GT-P3100 using xda app-developers app
glsnjoseph said:
Dude I tried like that only , installed CWM with odin
But I have no idea whats wrong with my phone
I tried Jellybread and jana ROM but after flashing JanaROM its showed JanaROM boot image but nothing happened..
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
I don't know because I not used Jellybread, and not I used Jana ROM. I used CM10.1.4 from here:
http://jenkins.androidarmv6.org/job/android/457/
glsnjoseph said:
Dude I tried like that only , installed CWM with odin
But I have no idea whats wrong with my phone
I tried Jellybread and jana ROM but after flashing JanaROM its showed JanaROM boot image but nothing happened..
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
When u are flashing any custom rom over the stock rom for the 1st time then u *should* necessarily wipe /system otherwise you'll get hanged up forever on that android-text/boot-up screen.
Galaxy_Rohit said:
When u are flashing any custom rom over the stock rom for the 1st time then u *should* necessarily wipe /system otherwise you'll get hanged up forever on that android-text/boot-up screen.
Click to expand...
Click to collapse
Actually I tried all the way dude
Googled a lot to find a solution but didnt find anything useful.
I tried to flash CM 10.1 but it shows booting but nothing else..
Only boot image ,,,,,,
But Im not ready to give up
Here I will explain the whole thing I did
1.I rooted my phone with help of update zip
2.I connected phone to computer in download mode and flashed CWM recovery via odin,, in that I selected ops tag and then one package with cwm.
3.after flashing CWM via odin , I entered into CWM mode by pressing Ok button +power on button.
4.I wiped data, cache, dalvik cache, formatted system
5.Install zip from sd card and selected my Custom ROM
6.AGAIN Wiped data, cache, , dalvikcache
7.Rebooted
Then It stucks in boot image or blank screen and sometimes in white android text...
Hope somebody can help me now
Sent from my GT-P3100 using xda app-developers app
glsnjoseph said:
Actually I tried all the way dude
Googled a lot to find a solution but didnt find anything useful.
I tried to flash CM 10.1 but it shows booting but nothing else..
Only boot image ,,,,,,
But Im not ready to give up
Here I will explain the whole thing I did
1.I rooted my phone with help of update zip
2.I connected phone to computer in download mode and flashed CWM recovery via odin,, in that I selected ops tag and then one package with cwm.
3.after flashing CWM via odin , I entered into CWM mode by pressing Ok button +power on button.
4.I wiped data, cache, dalvik cache, formatted system
5.Install zip from sd card and selected my Custom ROM
6.AGAIN Wiped data, cache, , dalvikcache
7.Rebooted
Then It stucks in boot image or blank screen and sometimes in white android text...
Hope somebody can help me now
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
Stock ROM work on your phone?
Bro! Goto "mounts & storage" & select "format /system"...(if u haven't done yet). Then try flashing custom rom. & always use cwm recovery by tjstyles v5.0.2.7
Let's hope for the best...:thumbup:
Galaxy_Rohit said:
Bro! Goto "mounts & storage" & select "format /system"...(if u haven't done yet). Then try flashing custom rom. & always use cwm recovery by tjstyles v5.0.2.7
Let's hope for the best...:thumbup:
Click to expand...
Click to collapse
Ya I have done that too
Formatted system from mounts and storage
Stock ROM works for me
Im on CWM 5.0.2.7
Sent from my GT-P3100 using xda app-developers app
glsnjoseph said:
Ya I have done that too
Formatted system from mounts and storage
Stock ROM works for me
Im on CWM 5.0.2.7
Sent from my GT-P3100 using xda app-developers app
Click to expand...
Click to collapse
Do this straight away:-
1. Flash Froyo 2.2.1(4 package) of ur country.
2. Then flash Gingerbread 2.3.6(one package) of ur country.
3. Then flash cwm via Odin.
4. Flash the custom rom thereafter.
Since it seems a bit complex issue, u need to try this to ensure zero errors.:sly: Btw u can try above steps in ur spare time.
As for me, I always try all methods that I know b4 concluding anything.

[Q] Bootloop for unknown reason after install CM11 M3 :/

Hi, I'm using Google Nexus 5 from LG Electronics.
Model number in box says it's LG-D821.
Anyway, I'm having trouble with installing CyanogenMod11 on my Nexus 5.
It's not the fist time I installing after-market firmwares in Android device.
I unlocked bootloader via fastboot, installed latest ClockWorkMod non-touch recovery.
Then I installed CyanogenMod11 with ADB sideload, wiped out my data(a factory reset) just for sure.
Also, Installed Google Apps from goo.im/gapps.
I thought it was done, so I rebooted my phone. But it bootloops for 10 minutes.
Checked MD5...nothing is wrong. Downloaded the latest CM11 nightly...bootloop!
What should I do?
I think the order is:
- factory reset
- flash cm
- flash gapps
- reboot
just make sure you have everything backed up (especially EFS backup off the phone - read about it). you could then go back to stock (by flashing factory image), do a full stock boot, copy the CM nighly zip, go back to boot loader flash the recovery of your choice, and follow the cm flashing guide from the internal memory.
YB EDISON said:
Hi,
Then I installed CyanogenMod11 with ADB sideload, wiped out my data(a factory reset) just for sure.
Also, Installed Google Apps from goo.
Click to expand...
Click to collapse
Try to install with zip "choose zip from sd card" it may be solved....and again wipe data-cache-dalvic-cache
Sent from my Nexus 5
OK, I'll try that
rahil3108 said:
Try to install with zip "choose zip from sd card" it may be solved....and again wipe data-cache-dalvic-cache
Sent from my Nexus 5
Click to expand...
Click to collapse
I tried wiping data, cache.
Dalvik-cache is included in data, (/data/dalivk-cache).
You don't have to wipe it manually if you wiped data partition.
I'll try installing CM11 using choose zip from sd card.
Thanks!
YB EDISON said:
I tried wiping data, cache.
Dalvik-cache is included in data, (/data/dalivk-cache).
You don't have to wipe it manually if you wiped data partition.
I'll try installing CM11 using choose zip from sd card.
Thanks!
Click to expand...
Click to collapse
I know that when u wipe data/factory reset automatically cache and dalvic cache got wiped but most of devs suggest to wipe them manually cause u dont know whether recovery is stable or not ...so i wipe my data-cache-dalvic cache manually and it works with me every time
Sent from my Nexus 5
If your using a custom kernel make sure its caf I had the same issue didn't know
Sent from my Nexus 5 using xda app-developers app
Also ensure you're flashing the correct version of gapps
Sent from my Nexus 5 using Tapatalk

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