Can't get JB Roms to boot?

ben7337

Senior Member
Jul 18, 2010
270
18
18
EDIT: I believe I have figured out a part of the problem or all of it, but need some help. In twrp, my good gnex doesn't say "E: unable to mount '/efs' (tw_mount)" while my other phone does multiple times when flashing things. I am having some trouble finding out what this means, but hoping someone can help me figure out what it means and why it is happening so I can solve the problem.

Okay, so I recently got a verizon galaxy nexus, after having had a htc g1, samsung intercept, droid 2 global, htc thunderbolt, and samsung stratosphere. I am not new to rooting and romming and such and have never had any major issues with such things. However the galaxy nexus I got has been giving me a very hard time. I have tried restoring to stock, reunlocking, rooting, and such, and then trying to install roms with twrp and/or cwm recovery. neither one seems to work right on this phone. I tried codename android 3.3.0, bamfed paradigm 2.2, and some other roms. They all get stuck at the boot animation and just stay there, even waiting 5-10 mins does nothing.

The strange thing is that I ordered a 2nd galaxy nexus and so now I have 2, and the 2nd one I just got, and tried to install codename android and it went flawlessly. I unlocked the bootloader, rooted, flashed twrp, backed up, cleared the phone out, and then flashed the JB bootloader, imyoseon's lean kernel, codename android, and cna's gapps package. Doing them all at once, then wiped cache & dalvik after and rebooted. All went perfectly.

Did the same on the first gnex, and it is still on the boot animation. It seems to refuse to boot. I just don't get it. This phone has rejected every rom I give it except for cm9 rc2 and the version of aokp that it originally came with. I literally followed the exact same steps as the other gnex, and not seeing the same results. I don't see how it is possible for a phone to reject random roms like this since it does work in general.

The only difference between the two phones is that one is hardware version 9 and the other is version 10. That and the problem one was running cm9 and had the jb bootloader on it prior to my reflashing the jb bootloader and then the same kernel, rom, and gapps. I would not expect the bootloader to be able to affect anything though, and they had the same one flashed, and system and everything else got wiped, so I don't think being on a custom rom should be affecting this either.

So does anyone have any ideas?
 
Last edited:

Petrovski80

Senior Member
Mar 21, 2011
835
306
0
Almelo
EDIT: I believe I have figured out a part of the problem or all of it, but need some help. In twrp, my good gnex doesn't say "E: unable to mount '/efs' (tw_mount)" while my other phone does multiple times when flashing things. I am having some trouble finding out what this means, but hoping someone can help me figure out what it means and why it is happening so I can solve the problem.

Okay, so I recently got a verizon galaxy nexus, after having had a htc g1, samsung intercept, droid 2 global, htc thunderbolt, and samsung stratosphere. I am not new to rooting and romming and such and have never had any major issues with such things. However the galaxy nexus I got has been giving me a very hard time. I have tried restoring to stock, reunlocking, rooting, and such, and then trying to install roms with twrp and/or cwm recovery. neither one seems to work right on this phone. I tried codename android 3.3.0, bamfed paradigm 2.2, and some other roms. They all get stuck at the boot animation and just stay there, even waiting 5-10 mins does nothing.

The strange thing is that I ordered a 2nd galaxy nexus and so now I have 2, and the 2nd one I just got, and tried to install codename android and it went flawlessly. I unlocked the bootloader, rooted, flashed twrp, backed up, cleared the phone out, and then flashed the JB bootloader, imyoseon's lean kernel, codename android, and cna's gapps package. Doing them all at once, then wiped cache & dalvik after and rebooted. All went perfectly.

Did the same on the first gnex, and it is still on the boot animation. It seems to refuse to boot. I just don't get it. This phone has rejected every rom I give it except for cm9 rc2 and the version of aokp that it originally came with. I literally followed the exact same steps as the other gnex, and not seeing the same results. I don't see how it is possible for a phone to reject random roms like this since it does work in general.

The only difference between the two phones is that one is hardware version 9 and the other is version 10. That and the problem one was running cm9 and had the jb bootloader on it prior to my reflashing the jb bootloader and then the same kernel, rom, and gapps. I would not expect the bootloader to be able to affect anything though, and they had the same one flashed, and system and everything else got wiped, so I don't think being on a custom rom should be affecting this either.

So does anyone have any ideas?
Have you tried flashing stock JB to the hw version 9 one? Handy guide here: http://forum.xda-developers.com/showthread.php?t=1626895
 

magnus71

Member
Feb 12, 2011
8
0
0
Taranto
EDIT: I believe I have figured out a part of the problem or all of it, but need some help. In twrp, my good gnex doesn't say "E: unable to mount '/efs' (tw_mount)" while my other phone does multiple times when flashing things. I am having some trouble finding out what this means, but hoping someone can help me figure out what it means and why it is happening so I can solve the problem.

Okay, so I recently got a verizon galaxy nexus, after having had a htc g1, samsung intercept, droid 2 global, htc thunderbolt, and samsung stratosphere. I am not new to rooting and romming and such and have never had any major issues with such things. However the galaxy nexus I got has been giving me a very hard time. I have tried restoring to stock, reunlocking, rooting, and such, and then trying to install roms with twrp and/or cwm recovery. neither one seems to work right on this phone. I tried codename android 3.3.0, bamfed paradigm 2.2, and some other roms. They all get stuck at the boot animation and just stay there, even waiting 5-10 mins does nothing.

The strange thing is that I ordered a 2nd galaxy nexus and so now I have 2, and the 2nd one I just got, and tried to install codename android and it went flawlessly. I unlocked the bootloader, rooted, flashed twrp, backed up, cleared the phone out, and then flashed the JB bootloader, imyoseon's lean kernel, codename android, and cna's gapps package. Doing them all at once, then wiped cache & dalvik after and rebooted. All went perfectly.

Did the same on the first gnex, and it is still on the boot animation. It seems to refuse to boot. I just don't get it. This phone has rejected every rom I give it except for cm9 rc2 and the version of aokp that it originally came with. I literally followed the exact same steps as the other gnex, and not seeing the same results. I don't see how it is possible for a phone to reject random roms like this since it does work in general.

The only difference between the two phones is that one is hardware version 9 and the other is version 10. That and the problem one was running cm9 and had the jb bootloader on it prior to my reflashing the jb bootloader and then the same kernel, rom, and gapps. I would not expect the bootloader to be able to affect anything though, and they had the same one flashed, and system and everything else got wiped, so I don't think being on a custom rom should be affecting this either.

So does anyone have any ideas?
Looks like you created swap and other strange partitions with a recovery, so "sdcard" hyerarchy got corrupted
try to lock and unlock device
in your adb folder type those commands
fastboot oem lock
then
fastboot oem unlock