I am trying to flash cm12.1 to my samsung galaxy grand duos, i have installed it before flawlessly. I flashed stock rom (jellybean 4.1.2) and now every time i install cm12.1 and gapps and then reboot the device, it shows the Samsung galaxy grand duos logo but is stuck on that. I have waited for it, in fact i have left it overnight and still was on that screen. I am using cwm, i have formated file system, cleared cache and dalvik cache.
PLEASE HELP! I HATE THE STOCK ROM!!
xNexeon said:
I am trying to flash cm12.1 to my samsung galaxy grand duos, i have installed it before flawlessly. I flashed stock rom (jellybean 4.1.2) and now every time i install cm12.1 and gapps and then reboot the device, it shows the Samsung galaxy grand duos logo but is stuck on that. I have waited for it, in fact i have left it overnight and still was on that screen. I am using cwm, i have formated file system, cleared cache and dalvik cache.
PLEASE HELP! I HATE THE STOCK ROM!!
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Click to collapse
Bro i think According to Installation guide of CM 12.1 No. 2 "If you were on CM 10.1 or a stock ROM prior to 4.2, upgrade to stock 4.2 first." and "Does not work on 4.1 stock ROM's bootloader, please upgrade to stock 4.2 before flashing".
I hope this will work:
1. Download stock firmware (4.2) Here (choose your region)
2. Download Odin 3.0+
3. put your phone into Download Recovery Mode (Volume down + Home + Power)
4. then flash your downloaded stock ROM (4.2) ' Keep in default setting
5. Reboot
6. Install Custom Recovery ( I assumed that your phone is already in the STOCK ROM 4.2)
7. Reboot into Custom Recovery (Volume up + Home + Power)
8. Perform Wipe Data,cache,dalvik
9. Then Flash/Install CM 12.1
10. Flash/install GAPPS
11. Reboot.
DONE!
Don't forget to hit thanks.
So i just basically flash stock 4.2.2 and then flash cm12.1 with gapps?
ill try it in a few minutes ^_^
dreyedison said:
Bro i think According to Installation guide of CM 12.1 No. 2 "If you were on CM 10.1 or a stock ROM prior to 4.2, upgrade to stock 4.2 first." and "Does not work on 4.1 stock ROM's bootloader, please upgrade to stock 4.2 before flashing".
I hope this will work:
1. Download stock firmware (4.2) Here (choose your region)
2. Download Odin 3.0+
3. put your phone into Download Recovery Mode (Volume down + Home + Power)
4. then flash your downloaded stock ROM (4.2) ' Keep in default setting
5. Reboot
6. Install Custom Recovery ( I assumed that your phone is already in the STOCK ROM 4.2)
7. Reboot into Custom Recovery (Volume up + Home + Power)
8. Perform Wipe Data,cache,dalvik
9. Then Flash/Install CM 12.1
10. Flash/install GAPPS
11. Reboot.
DONE!
Don't forget to hit thanks.
Click to expand...
Click to collapse
Oh my god!!!! Thank you! After so long someone helped
Related
hi everyone,
I have a problem with my GALAXY WODER I8150 a CM10 alpha 4.1, it stuck on loading screen, before the problem occur I downloaded the "COMBINE MODS MODEL-1" for CM10 alpha 7.. after I boot it and flash using CWM it only run trough loading screen and it always stuck..
I tried to reflash it using ODIN and used the firmware of my phone afterwards my phone still stuck on Loading screen
Please help me with this
thanks
try go to recovery mode and
1. wipe cache
2. go to advance and /format dalvik cache
emmerson00 said:
hi everyone,
I have a problem with my GALAXY WODER I8150 a CM10 alpha 4.1, it stuck on loading screen, before the problem occur I downloaded the "COMBINE MODS MODEL-1" for CM10 alpha 7.. after I boot it and flash using CWM it only run trough loading screen and it always stuck..
I tried to reflash it using ODIN and used the firmware of my phone afterwards my phone still stuck on Loading screen
Please help me with this
thanks
Click to expand...
Click to collapse
Of course it will still be stuck, you didn't clean the mess in your /system folder. ) You now have 2.3.6 and 4.1 having wild fun over there.
So, I assume, at this point, you have the stock ROM, with the stock recovery. So, what I suggest is that you read the little tutorial below and follow it exactly as it was written.
1. Download CWM for Samsung Galaxy Wonder from here. (It's also available in the development section here.)
2. Flash it via ODIN, by following exactly the same steps as for the ROM flashing.
3. Enter CWM and:
clear data (factory reset)
clear dalvik cache (under "advanced" menu)
go back one step and under "mounts & storage menu -> select "format /system" option. This step is crucial for a clean install!! Especially when changing Android versions.
under the same menu, go ahead and format /sdcard. (Be careful NOT to format /external_sd !)
At this point, you can choose if you want to flash the Samsung stock ROM again via ODIN or flash CM10 again (If you choose to flash CM10, I would suggest the latest version).
Now, if you want to reinstall the stock ROM:
4. exit from there and put your phone into Download Mode again (Home button + Volume DOWN + Power Button).
5. flash the stock ROM via ODIN
If you want to reinstall CM10:
4. go back to the main screen in CWM
5. go to "install zip from sdcard"
6. browse to the location of your CM ROM and flash it
7. flash the correct Gapps for your ROM
8. reboot
That's all. Good luck!
just wanna add one more thing in the end, if u wanna re install cm10 then install the alpha7 version so u can apply the combined mod which will work only on cm10 alpha7
Tried to flash CM 10.1 & now I got blackscreen at rebooting. I can fix it by flashing old firmware, but I want CM 10.1 on my phone.
1. Bootloader unlocked
2. Rooted phone
3. flash boot.img from CM 10.1 zip file using flashtool
4. reboot -> blackscreen no reaction
Can anyone help?
Hmm, try to reflash kernel and enter cwm. In there wipe cache, dalvik and format system.
Then install the rom zip
Reboot
Sent from my Xperia Arc S using xda premium
I dont even can start recovery mode. I flash kernel by boot.ini from CM 10.1 zip, reboot, nothing happens just blackscreen.
Anyone ideas?
Shutdown phone.
Press back.
Connect it to the pc.
Check if Flashtool detects it in flashmode.
poshx said:
Tried to flash CM 10.1 & now I got blackscreen at rebooting. I can fix it by flashing old firmware, but I want CM 10.1 on my phone.
1. Bootloader unlocked
2. Rooted phone
3. flash boot.img from CM 10.1 zip file using flashtool
4. reboot -> blackscreen no reaction
Can anyone help?
Click to expand...
Click to collapse
You need to enter the Recovery and install the CM's .zip file from it.
Apologize for the simpleton question/layout but it's been awhile since I did this to a rband new tablet and wanted to make sure I have it down right before proceeding.
1. Install Samsung USB drivers
2. Root tab following these instructions: http://forum.xda-developers.com/showthread.php?t=2661198
3. Install CWM follwoing these instructions: http://forum.xda-developers.com/showthread.php?t=2666232
4. Download CM11 ROM and GAPPS from here: http://forum.xda-developers.com/showthread.php?t=2666246
5. Copy CM11 ROM and GAPPS to Msd card
6. Boot into recovery (CWM)
7. Factory reset and Dalvik wipe
8. Install CM11 and GAPPS via CWM
9. Reboot
Did I miss anything?
vexille said:
Apologize for the simpleton question/layout but it's been awhile since I did this to a rband new tablet and wanted to make sure I have it down right before proceeding.
1. Install Samsung USB drivers
2. Root tab following these instructions: http://forum.xda-developers.com/showthread.php?t=2661198
3. Install CWM follwoing these instructions: http://forum.xda-developers.com/showthread.php?t=2666232
4. Download CM11 ROM and GAPPS from here: http://forum.xda-developers.com/showthread.php?t=2666246
5. Copy CM11 ROM and GAPPS to Msd card
6. Boot into recovery (CWM)
7. Factory reset and Dalvik wipe
8. Install CM11 and GAPPS via CWM
9. Reboot
Did I miss anything?
Click to expand...
Click to collapse
Make a backup of your stock ROM after step 6
jmill75 said:
Make a backup of your stock ROM after step 6
Click to expand...
Click to collapse
but be aware that that recovery cannot be cleanly restored at this time.
The custom recovery is still very valuable - for installing CM11, and for getting ADB access to the device in recovery mode.
But a restore will need to be accompanied by a factory reset to get the stock OS to boot again, or an Odin reflash of the stock image. My take on it is that the android_secure files cannot be backed up by CWM as of now.
Anyone planning on flashing a ROM might consider downloading the stock image for their device before they start, IMO.
I just installed Phantom rom (wiped everything) but it's stuck on the Samsung logo, can't boot into recovery or download mode
:crying:
already waited like 10+ minutes still nothing
update : I got into recovery mode
can't I install phantom rom into a mj5 bootloader?
sinoka56 said:
I just installed Phantom rom (wiped everything) but it's stuck on the Samsung logo, can't boot into recovery or download mode
:crying:
already waited like 10+ minutes still nothing
update : I got into recovery mode
can't I install phantom rom into a mj5 bootloader?
Click to expand...
Click to collapse
Mj5 is fine for flashing any 4.3 or 4.4.2 rom just click on my signature and look for how to wipe your phone via philz follow those steps and flash phantom rom if still gives you issue then flash latest twrp you'll find the links for it in my signature as well and steps how to wipe via twrp good luck
Sent from my GT-N7100 using Tapatalk
I installed TWRP recovery but when I factory reset / wipe data, dalvik, data, system it doesn't format the system
You can try another recovery through odin, if it fails flash stock rom through odin. Make sure you flash one which is as least as new bootloader. Then start from square one.
Witch version of TWRP do you use ?
To do full wipe I use Zoot Wipe script, but be careful it remove everything :
http://forum.xda-developers.com/showthread.php?t=2121347
hi
i am newbie and i am trying to install kitkat rom provide by restless from the link below:
http://forum.xda-developers.com/gal...-10/rom-100-stock-4-4-2-kitkat-p5200-t2866066
I am using Philz recovery and below is procedure i am doing.
1) copy rom to SDcard.
2) boot into recovery
3) wipe cache
4) wipe davrt
5) wipe for new installation rom
6) select install zip and then select the zip file and install the rom
after the upgrade/update and rebooting the tab is stuck at samsung logo.
I will really appreciate any help
thanks
Bump
Same thing happened to me when reverting back to 4.2.2.
Hold down pwer and volume up to get into recovery . Do a factory reset. Then boot to sytem. Worked for me.