What is the issue with the Poweroff / Reboots not working. - T-Mobile Samsung Galaxy S II SGH-T989

I have almost tried ALL the ICS custom roms. Besides the default, T-Mo ICS rom, none of the other custom ICS roms that is based on 4.0.3 UVLE1, does not shutdown or reboot.......it just sits there.
All the instructions that I came across refers to 'Cache, Dalvick Cache and Permissions reset" - but this does not make a difference.
Even the software apps available to reboot.poweroff, does not work anymore.
Any ideas? Am I missing something?
It almost seems like something was messed up somewhere and all the ROM mods are based on that?
Thanks

Have you tried that Darkside Cache Wipe? it usually clears up that problem.
Sent from my SGH-T989 using xda app-developers app

bert269 said:
I have almost tried ALL the ICS custom roms. Besides the default, T-Mo ICS rom, none of the other custom ICS roms that is based on 4.0.3 UVLE1, does not shutdown or reboot.......it just sits there.
All the instructions that I came across refers to 'Cache, Dalvick Cache and Permissions reset" - but this does not make a difference.
Even the software apps available to reboot.poweroff, does not work anymore.
Any ideas? Am I missing something?
It almost seems like something was messed up somewhere and all the ROM mods are based on that?
Thanks
Click to expand...
Click to collapse
What recovery are you running? Have you tried the darkside super cache wipe? Cwmr 5.0.2.7 (i believe that's the version) the hard recovery doesn't clear caches correctly. Never had a problem with with ics roms not rebooting or power issues, been running cm9 stable since release and haven't had a problem.
sent from my T989 full of CM awesomeness and a touch of Venom from the Darkside!!

EnigmaticGeek said:
What recovery are you running? Have you tried the darkside super cache wipe? Cwmr 5.0.2.7 (i believe that's the version) the hard recovery doesn't clear caches correctly. Never had a problem with with ics roms not rebooting or power issues, been running cm9 stable since release and haven't had a problem.
Click to expand...
Click to collapse
Yes. I used the Darkside Cache wipe everytime before I flash the ROMs, This is my process:
Backup, wipe data, Wipe cache, ADvanced+wipe Dalvic, mount+Format /system, flash Darkside EXT4 wipe, Flash Darkside Cache wipe,
Flash rom, reboot, let is sit 10mins, reboot (well hold power in for 10seconds until it buzz and then boot up)
Afterwards powerbutton brings up menu, it even brings up the T-Mobile shutdown logo (if the rom has it) and just sits there......FOREVER.
I have even reflashed the Darkside Cache wipe - still the same.
I'm on CWM Touch recovery 6.0.1.1
Very annoying.
Caboose13 said:
Have you tried that Darkside Cache Wipe? it usually clears up that problem.
Click to expand...
Click to collapse
THanks - yes I have.

bert269 said:
Yes. I used the Darkside Cache wipe everytime before I flash the ROMs, This is my process:
Backup, wipe data, Wipe cache, ADvanced+wipe Dalvic, mount+Format /system, flash Darkside EXT4 wipe, Flash Darkside Cache wipe,
Flash rom, reboot, let is sit 10mins, reboot (well hold power in for 10seconds until it buzz and then boot up)
Afterwards powerbutton brings up menu, it even brings up the T-Mobile shutdown logo (if the rom has it) and just sits there......FOREVER.
I have even reflashed the Darkside Cache wipe - still the same.
I'm on CWM Touch recovery 6.0.1.1
Very annoying.
THanks - yes I have.
Click to expand...
Click to collapse
Yeah, that is very annoying. Have you looked into the potential that it could be a kernel issue? And also, have you flashed back to stock and done completely clean install without resorting data to anything?
sent from my T989 full of CM awesomeness and a touch of Venom from the Darkside!!

EnigmaticGeek said:
Yeah, that is very annoying. Have you looked into the potential that it could be a kernel issue? And also, have you flashed back to stock and done completely clean install without resorting data to anything?
Click to expand...
Click to collapse
Thanks....
I'll flash back to stock this evening when I get back home and see how it goes.....will report back.
Thanks
PS. I normally ONLY restore my apps-data - NO system data accept SMS/MMS & Bookmarks - that's all system data I EVER restore.
But I'll try the 'back to stock' and report back.
THX

I was having the same problem. The ds scripts did not fix it for me. I also tried updating cwm5.0.2.7 to cwm 6.x. still it did not work. Tried using ROM toolbox pro, titanium backup pro and ROM manager, they would all freeze while trying to power off the phone or trying to reboot to recovery. Finally I flashed twrp2.2, that has seem to fixed it.
Sent from my SGH-T989 using xda premium

Don't use CWM to wipe cache at all.
1. Flash super wipe
2. Flash Rom
3. Flash cache wipe
4. Reboot
5. Let sit for 10 mins
6. Reboot
Follow those steps and you will have no problems.
Sent from my SGH-T989 using xda premium

Towle said:
Don't use CWM to wipe cache at all.
1. Flash super wipe
2. Flash Rom
3. Flash cache wipe
4. Reboot
5. Let sit for 10 mins
6. Reboot
Follow those steps and you will have no problems.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Honestly, I don't see the point of wiping cache after a fresh install. Unless I'm mistaken, there is no cache yet? I do that except no cache wipe after flash ROM. With Darkside in particular, it installs apps during the first boot up. Of yet to have out of the norm issues.
Sent from AOKP Goodness

LoopDoGG79 said:
Honestly, I don't see the point of wiping cache after a fresh install. Unless I'm mistaken, there is no cache yet? I do that except no cache wipe after flash ROM. With Darkside in particular, it installs apps during the first boot up. Of yet to have out of the norm issues.
Sent from AOKP Goodness
Click to expand...
Click to collapse
Must do something because the only way my reboot and power off will work is if I flash the cache wipe after the rom.
Sent from my GT-P7510 using xda premium

You need to flash the cache wipe after flashing and rebooting
Sent from my SGH-T989 using xda app-developers app

I must be the only one with this issue when i use superwipe for some odd reason my phone will not boot unless i do a cwm recovery no matter what i do. i am not too sure why this happes, and btw i am stock...., but it does and i cannot figure it out i am scared to use it. The only other way i was able to get my phone to boot past the quick load up bar which it stops at about 90% for some odd reason is if i do a nandroid restore...any reason why this happens???

You're supposed to use the darkside cache script after flashing the rom and after flashing any other mods and themes, but I have also notice that the script does not work correctly when using twrp. So when using twrp clear the caches and fix permissions with the options in recovery after the rom.

Bert, dont use that cache wipe again.. i think it depends on the phone or something. After i use that cache wipe zip, the phone is STUCK on goodbye. Does not reboot correctly after that.. i have to battery pull. If your phone hangs "normal" time length, put it in your pocket meanwhile.. who cares, **** happens.. no dev is perfect. Thats why theres so many updates all around..

try remove everything from yr phone, sd, sim, battery, use different ones if possible. format emmc etc..... am i being unclear? nvm, recovering from a bad cold.
Sent from my SGH-T989

skyfolly said:
try remove everything from yr phone, sd, sim, battery, use different ones if possible. format emmc etc..... am i being unclear? nvm, recovering from a bad cold.
Sent from my SGH-T989
Click to expand...
Click to collapse
probably the cold, because that has nothing to do with a cache wipe...

i mean the problem with reboots..... lol
Sent from my SGH-T989

noodles2224 said:
Bert, dont use that cache wipe again.. i think it depends on the phone or something. After i use that cache wipe zip, the phone is STUCK on goodbye. Does not reboot correctly after that.. i have to battery pull. If your phone hangs "normal" time length, put it in your pocket meanwhile.. who cares, **** happens.. no dev is perfect. Thats why theres so many updates all around..
Click to expand...
Click to collapse
Why are you pulling the battery? If for any reason the phone does get stuck all you have to do is hold down the power button for about 10 seconds for it to reboot. All you're gonna get pulling the battery so much is probably a broken back cover from removing it so much, only time you should pull the battery is if the phone isn't responding even to the power button or stuck in a boot loop where holding power til it reboots and then immediately holding down both volume rockers to get into recovery doesn't work.

lol nvm i was surfing on epic fail dot com.......
Sent from my SGH-T989

rastlin said:
I must be the only one with this issue when i use superwipe for some odd reason my phone will not boot unless i do a cwm recovery no matter what i do. i am not too sure why this happes, and btw i am stock...., but it does and i cannot figure it out i am scared to use it. The only other way i was able to get my phone to boot past the quick load up bar which it stops at about 90% for some odd reason is if i do a nandroid restore...any reason why this happens???
Click to expand...
Click to collapse
I'm surprise no one caught this but... Dude when you super wipe you're wiping everything! Of course your phone won't boot lol. You should cache wipe..
Sent from my SGH-T989 using xda app-developers app

Related

[Q] Salvage Mod 1.2.1 won't boot.

I just tried flashing salvage mod and its gapps and it wouldn't boot either time. I also cleared all cache. Anyone know what I can do?
it is salvage mod 1.2.1.
JerenOtt said:
I just tried flashing salvage mod and its gapps and it wouldn't boot either time. I also cleared all cache. Anyone know what I can do?
Click to expand...
Click to collapse
What ROM were you on before you flashed Salvage Mod? If it was a sense rom, you need to perform a full wipe (data/factory reset, cache, dalvik cache, boot, system) prior to flashing the new rom. When you said you cleared 'all cache', do you also mean you cleared dalvik cache as well? What recovery are you currently using? I'm on salvage 1.2.1 right now, and I've never had a problem booting it. When you say it won't boot, what does it do? Does it boot loop, or does it hang at the splash screen (white htc evo 4g screen)? The more info the better. I'd basically suggest doing a full wipe though, and try again.
k2buckley said:
What ROM were you on before you flashed Salvage Mod? If it was a sense rom, you need to perform a full wipe (data/factory reset, cache, dalvik cache, boot, system) prior to flashing the new rom. When you said you cleared 'all cache', do you also mean you cleared dalvik cache as well? What recovery are you currently using? I'm on salvage 1.2.1 right now, and I've never had a problem booting it. When you say it won't boot, what does it do? Does it boot loop, or does it hang at the splash screen (white htc evo 4g screen)? The more info the better. I'd basically suggest doing a full wipe though, and try again.
Click to expand...
Click to collapse
I was on stock rooted before this. I did clear dalvik cache but I need to do a factory reset like you said. Thanks.
I tried that and it's still doing the same thing. It just sits at a lit up black screen. Any other suggestions?
JerenOtt said:
I was on stock rooted before this. I did clear dalvik cache but I need to do a factory reset like you said. Thanks.
Click to expand...
Click to collapse
No problem man. It will boot up after a doing a full wipe, most likely.
JerenOtt said:
I tried that and it's still doing the same thing. It just sits at a lit up black screen. Any other suggestions?
Click to expand...
Click to collapse
Can you boot into the bootloader? Power off your device. Simultaneously press the DOWN volume button and the power button until your device starts. After a short pause, a few lines of text should scroll across the screen and then you will see a few options. One of the options will be recovery. Anyway, at the top of the screen, you should see either S-ON or S-OFF. Hopefully, it displays S-OFF. Anyway, select recovery from the set of options and then, as k2buckley has instructed, go to the wipe menu and wipe EVERYTHING except the SD card itself. When you're done, do not reboot. Go to the flash menu and flash the rom you want to flash. Do not flash the gapps zip yet. Reboot after flashing the rom. I want to make sure you're able to boot into the homescreen. If you're successful, reboot into recovery, wipe cache & dalvik and then flash the gapps.zip. afterwards, reboot. When you're all setup, go back I to recovery and make a nandroid backup.
posting & replying via the XDA Premium app.
also, make sure you got the full ROM, not just the patch for going from 1.2 to 1.2.1. I did that
I was having similar issues, mine went into a boot loop about twice before getting hung up at the initial setup with FCs. I was coming from CM7 Nightly 41 that was acting weird with FC's, I always double wipe cache/dalvik/factory reset. I thought that I might have had a bad download so I re-downloaded, wiped and flashed. I couldn't get past the initial setup so I went back to Ultimate Droid and have been running that for the last 4 days or so with out any major problems except for the Facebook update dicking things up and one random reboot that I had today... I really want to give Salvagemod a shot though since it's Evo-centric.
still not working for me
hey guys... i been trying to boot into salvage mod for the past 2 days... i get it to install just fine i do get the salvage screen up too...
then when the rom is supposed to be loaded up i get the Android dude with emergency call and a crash u keep pressing ok then it goes away and comes back right away... i just wiped everything again and reflashed it and now i am stuck with salvage screen re looping..
any help would be appreciated
thanks
The OP's problem was solved in a second thread by following the below instructions:
Download a fresh copy of both amon RA v2.3 (PC36IMG.zip) and Salvage-Mod 1.2.1 and place both on the root of your SD card. Make sure there is no other file named PC36IMG.zip. on the root of your card. If there is, put that particular file in a folder. Now shutdown your device. Boot into the bootloader screen. The bootloader will automatically detect the PC36IMG.zip file and prompt you to install. Follow the prompts to install. Installation should take less than 10 seconds. Afterwards, reboot into your new recovery. Go to the wipe menu and wipe everything except the SD card. Do not reboot. Go to the flash menu and flash Salvage-Mod. This *should* work.
posting & replying via the XDA Premium app.
dougjamal said:
The OP's problem was solved in a second thread by following the below instructions:
Download a fresh copy of both amon RA v2.3? (PC36IMG.zip) and Salvage-Mod 1.2.1 and place both on the root of your SD card. Make sure there is no other file named PC36IMG.zip. on the root of your card. If there is, put that particular file in a folder. Now shutdown your device. Boot into the bootloader screen. The bootloader will automatically detect the PC36IMG.zip file and prompt you to install. Follow the prompts to install. Installation should take less than 10 seconds. Afterwards, reboot into your new recovery. Go to the wipe menu and wipe everything except the SD card. Do not reboot. Go to the flash menu and flash Salvage-Mod. This *should* work.
posting & replying via the XDA Premium app.
Click to expand...
Click to collapse
Glad you got him going Doug. I had asked him to use RA in a PM, and he responded that he liked clockwork and rom manager better, and wouldn't use RA, lol. I'm glad you convinced him otherwise.
Sent from my PC36100 using XDA App
lol....Happy Easter, my friend...
posting & replying via the XDA Premium app.
dougjamal said:
lol....Happy Easter, my friend...
posting & replying via the XDA Premium app.
Click to expand...
Click to collapse
Thank you Doug, happy Easter to you as well.
Sent from my PC36100 using XDA App
dougjamal said:
The OP's problem was solved in a second thread by following the below instructions:
Download a fresh copy of both amon RA v2.3 (PC36IMG.zip) and Salvage-Mod 1.2.1 and place both on the root of your SD card. Make sure there is no other file named PC36IMG.zip. on the root of your card. If there is, put that particular file in a folder. Now shutdown your device. Boot into the bootloader screen. The bootloader will automatically detect the PC36IMG.zip file and prompt you to install. Follow the prompts to install. Installation should take less than 10 seconds. Afterwards, reboot into your new recovery. Go to the wipe menu and wipe everything except the SD card. Do not reboot. Go to the flash menu and flash Salvage-Mod. This *should* work.
posting & replying via the XDA Premium app.
Click to expand...
Click to collapse
hey thanks a bunch doug... that was the issue darn clockwork..lol.. got it running so far so good
so after i got it running decided to install the gapps stuff too from recovery...and there goes my phone again back to android with emergency call only... going to try installing again without gapps...any tips let me know please..
thanks
Did you wipe cache and dalvik before flashing gapps? Also, are you sure you're using the correct version of gapps for whichever rom you're on?
Sent from my PC36100 using XDA App
k2buckley said:
Did you wipe cache and dalvik before flashing gapps? Also, are you sure you're using the correct version of gapps for whichever rom you're on?
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
yup did everything... weird but i got it working now..did everything the same way as b4...its really sweet.. and really fast... thanks a bunch for the help
nxtstep said:
hey thanks a bunch doug... that was the issue darn clockwork..lol.. got it running so far so good
so after i got it running decided to install the gapps stuff too from recovery...and there goes my phone again back to android with emergency call only... going to try installing again without gapps...any tips let me know please..
thanks
Click to expand...
Click to collapse
You're very welcome, my friend. I'm glad I was able to help. Take care and have a great day....
posting & replying via the XDA Premium app.
k2buckley said:
What ROM were you on before you flashed Salvage Mod? If it was a sense rom, you need to perform a full wipe (data/factory reset, cache, dalvik cache, boot, system) prior to flashing the new rom. When you said you cleared 'all cache', do you also mean you cleared dalvik cache as well? What recovery are you currently using? I'm on salvage 1.2.1 right now, and I've never had a problem booting it. When you say it won't boot, what does it do? Does it boot loop, or does it hang at the splash screen (white htc evo 4g screen)? The more info the better. I'd basically suggest doing a full wipe though, and try again.
Click to expand...
Click to collapse
You're a genius. I was doing a data/factory reset, cache, and dalvik, but not boot and system. When i did those, it worked. Thanks!

Stuck at CM9 Splash Screen

I unlocked my bootloader using this method:
http://androidforums.com/evo-4g-all...-rooting-gingerbread-2-3-5-dummies-guide.html
After that was complete, I flashed Smellkus' Custom Recover here:
http://forum.xda-developers.com/showthread.php?t=1661543
Once those two steps were completed, I wiped Cache and Dalvik Cache then I flashed the unofficial CM9 rom posted here by jmztaylor:
http://forum.xda-developers.com/showthread.php?t=1625096
Now, I am currently sitting at the CM9 splash screen for, going-on, 15 minutes.
NOTE* I have removed battery and wiped cache and DC again, but still stuck at screen. Any help?
Thanks guys
Ngmanis said:
I unlocked my bootloader using this method:
http://androidforums.com/evo-4g-all...-rooting-gingerbread-2-3-5-dummies-guide.html
After that was complete, I flashed Smellkus' Custom Recover here:
http://forum.xda-developers.com/showthread.php?t=1661543
Once those two steps were completed, I wiped Cache and Dalvik Cache then I flashed the unofficial CM9 rom posted here by jmztaylor:
http://forum.xda-developers.com/showthread.php?t=1625096
Now, I am currently sitting at the CM9 splash screen for, going-on, 15 minutes.
NOTE* I have removed battery and wiped cache and DC again, but still stuck at screen. Any help?
Thanks guys
Click to expand...
Click to collapse
Have you tried flashing anything else?
Sent from my PC36100 using Xparent Red Tapatalk 2
jboyer0000 said:
Have you tried flashing anything else?
Sent from my PC36100 using Xparent Red Tapatalk 2
Click to expand...
Click to collapse
I have not, I wanted to get a second opinion before doing so.
Ngmanis said:
I unlocked my bootloader using this method:
http://androidforums.com/evo-4g-all...-rooting-gingerbread-2-3-5-dummies-guide.html
After that was complete, I flashed Smellkus' Custom Recover here:
http://forum.xda-developers.com/showthread.php?t=1661543
Once those two steps were completed, I wiped Cache and Dalvik Cache then I flashed the unofficial CM9 rom posted here by jmztaylor:
http://forum.xda-developers.com/showthread.php?t=1625096
Now, I am currently sitting at the CM9 splash screen for, going-on, 15 minutes.
NOTE* I have removed battery and wiped cache and DC again, but still stuck at screen. Any help?
Thanks guys
Click to expand...
Click to collapse
I think you should have wiped everything except sd card...not just cache and dalvik
Try it again and wipe more.
Go back to recovery, go to wipe menu, wipe everything on the list except for SD-Card atleast 2x, reflash the rom, wipe cache and dalvik cache again, then reboot and you should be on your homescreen in less than 5 mins, if it continues to boot loop pull the battery and just reboot it and see if it will boot on the 2nd try if not try flashing a different rom, or restore the backup you made*hopefully you followed the directions and made one*
We are legion, for we are many.
Sent from the DarkSide of the GalaXy with a MEK device
-EViL-KoNCEPTz- said:
Go back to recovery, go to wipe menu, wipe everything on the list except for SD-Card atleast 2x, reflash the rom, wipe cache and dalvik cache again, then reboot and you should be on your homescreen in less than 5 mins, if it continues to boot loop pull the battery and just reboot it and see if it will boot on the 2nd try if not try flashing a different rom, or restore the backup you made*hopefully you followed the directions and made one*
We are legion, for we are many.
Sent from the DarkSide of the GalaXy with a MEK device
Click to expand...
Click to collapse
I also find that doing a factory reset as well as re-downloading the Rom again to be helpful. Sometimes it may be a bad download of the Rom.
rEVOlver11 said:
I also find that doing a factory reset as well as re-downloading the Rom again to be helpful. Sometimes it may be a bad download of the Rom.
Click to expand...
Click to collapse
When u wipe everything but SD.card it factory reset/data wipes as one of the options, I always wipe data/factory reset, wipe cache, wipe dalvik cache, wipe system, wipe boot, wipe sd-ext atleast 2x before switching roms and when going from different versions or from aosp to sense or vice versa I wipe 3-5x and then wipe cache and dalvik between add on flashes and after I'm done flashing before I reboot and I've never had a bad flash or bootloop
We are legion, for we are many.
Sent from the DarkSide of the GalaXy with a MEK device
If using smelkus recovery the just do a factory reset then do a superwipe from the options. Then flash and ur golden
XDA Moderator
Papa Smurf151 said:
If using smelkus recovery the just do a factory reset then do a superwipe from the options. Then flash and ur golden
XDA Moderator
Click to expand...
Click to collapse
Agreed, with Smurf, also, don't have your phone plugged into your usb port. For some reason, on many ICS ROMs, you'll just be stuck at the white screen

[Q] Unable to format /cache, phone hangs forever

I have a T-mo SGS2 with CWMR 6.0.1.4. I'm trying to install CM9.1.0. I ran Darkside Super Wipe (though now I saw a thread that says this is unnecessary with CWM6, d'oh), then flashed the latest T-Mo radio, then the ROM. I rebooted and it looped the boot animation for 6 hours and didn't get anywhere. I tried formatting data & cache through CWMR (no Darkside wipe), but it always hangs at formatting cache. I left the phone on overnight and it still did not finish. Darkside Super Wipe yields the same results. How can I fix this and flash CM?
Towncivilian said:
I have a T-mo SGS2 with CWMR 6.0.1.4. I'm trying to install CM9.1.0. I ran Darkside Super Wipe (though now I saw a thread that says this is unnecessary with CWM6, d'oh), then flashed the latest T-Mo radio, then the ROM. I rebooted and it looped the boot animation for 6 hours and didn't get anywhere. I tried formatting data & cache through CWMR (no Darkside wipe), but it always hangs at formatting cache. I left the phone on overnight and it still did not finish. Darkside Super Wipe yields the same results. How can I fix this and flash CM?
Click to expand...
Click to collapse
This happens when you flash TDJs scripts on any CWM that isn't CWM 5.0.2.7. Go into the TWRP thread. There is a flashable zip in one of the posts. Flash it. It still hangs.. but says twrp was installed. When it hangs just hold your power button until the phone reboots. As soon as it reboots hold down both volume buttons and it should boot into TWRP now. Voila. DONT USE TDJS SCRIPTS UNLESS YOURE ON CWM 5.0.2.7 or TWRP!!! Refer to my how to thread I created.
Sent from my SGH-T989 using xda premium
RushAOZ said:
This happens when you flash TDJs scripts on any CWM that isn't CWM 5.0.2.7. Go into the TWRP thread. There is a flashable zip in one of the posts. Flash it. It still hangs.. but says twrp was installed. When it hangs just hold your power button until the phone reboots. As soon as it reboots hold down both volume buttons and it should boot into TWRP now. Voila. DONT USE TDJS SCRIPTS UNLESS YOURE ON CWM 5.0.2.7 or TWRP!!! Refer to my how to thread I created.
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Its the recovery. I used TDJ script before on cwm 6 with no problems when im feeling lazy on doing it manually. Go to another recovery
gypsy214 said:
Its the recovery. I used TDJ script before on cwm 6 with no problems when im feeling lazy on doing it manually. Go to another recovery
Click to expand...
Click to collapse
No, it isn't the recovery. Its the script. The recovery works just fine until you flash that script and flash a TW rom. If you do this you get reboot hangs. As we all know TDJs cache wipe is required to fix this.. BUT the cache wipe breaks the recovery and from there on in the recovery hangs halfway while flashing or wiping. This very same thing happened to me with TDJs darkside evo 7. If you're going to flash TW based roms stay with either CWM 5.0.2.7 or TWRP 2.2.2.0.
Sent from my SGH-T989 using xda premium
File this under IWFM...
Have run into this 'cache hangs on formatting' issue twice now (the second time I should have known better...it was definitely use of darkside wipe that triggered the problem). Anyway, the easiest way I've found to get past it is with adb...
1. Boot into recovery with usb cable disconnected.
2. Connect usb cable.
3. Fire up 'adb shell'
4. Inside the shell, type: dd if=/dev/urandom of=/dev/block/mmcblk0p26. Hit 'enter', wait 10 seconds, then hit control-C.
5. Power the phone off, then boot back into recovery. You should now be able format cache without issue.
What you're doing is using a low-level utility (dd) to overwrite part of the filesystem structure of the cache partition so that it doesn't automount on boot (and get hung).
Towncivilian said:
I have a T-mo SGS2 with CWMR 6.0.1.4. I'm trying to install CM9.1.0. I ran Darkside Super Wipe (though now I saw a thread that says this is unnecessary with CWM6, d'oh), then flashed the latest T-Mo radio, then the ROM. I rebooted and it looped the boot animation for 6 hours and didn't get anywhere. I tried formatting data & cache through CWMR (no Darkside wipe), but it always hangs at formatting cache. I left the phone on overnight and it still did not finish. Darkside Super Wipe yields the same results. How can I fix this and flash CM?
Click to expand...
Click to collapse
I'm having the same issue. Which method did you use to fix it?
LGT13 said:
I'm having the same issue. Which method did you use to fix it?
Click to expand...
Click to collapse
I just had this issue and flashing TWRP worked for me. Thanks for the suggestions.
godgough said:
I just had this issue and flashing TWRP worked for me. Thanks for the suggestions.
Click to expand...
Click to collapse
Do you have a link to the zip file?

Carbon ROM 1.1

I just tried flashing this ROM. I can't seem to get it to boot right. I installed the ROM and GAPPS through CWM. When I reboot after installation, the Samsung flashes on the screen and there is no boot screen, nothing, black screen of death! I thought it might just take a minute but nothing happens, the screen remains blank. Any advice?
dubjdub said:
I just tried flashing this ROM. I can't seem to get it to boot right. I installed the ROM and GAPPS through CWM. When I reboot after installation, the Samsung flashes on the screen and there is no boot screen, nothing, black screen of death! I thought it might just take a minute but nothing happens, the screen remains blank. Any advice?
Click to expand...
Click to collapse
Did you do a proper wipe?
I flashed that ROM last night and had no issues.
I would restore your backup re download the ROM and make sure your version of clockwork mod is up to date and try again.
Sent from my SGH-I747 using xda app-developers app
KorGuy123 said:
Did you do a proper wipe?
I flashed that ROM last night and had no issues.
I would restore your backup re download the ROM and make sure your version of clockwork mod is up to date and try again.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I am kinda new to this, when you say a proper wipe? I do wipe data/factory reset, wipe cache partition, format system, format data, format cache. Another thing is that I couldn't get my back up to work . So I'm a little stuck. I have the backup files on my computer. Sorry, I'm a noob.
dubjdub said:
I am kinda new to this, when you say a proper wipe? I do wipe data/factory reset, wipe cache partition, format system, format data, format cache. Another thing is that I couldn't get my back up to work . So I'm a little stuck. I have the backup files on my computer. Sorry, I'm a noob.
Click to expand...
Click to collapse
That's a proper wipe (actually its a little excessive but better too much than too little)
If you can get into recovery again (volume+ power and home) do a factory reset and reboot again.
If that doesn't work go back into recovery and flash again. (With wipes again) or flash another ROM.
Definitely make sure you have an updated recovery. (Clockwork mod is up to 6.0 something and twrp is at 2.4.1.0
The new Roms are 4.2.2 and need the updated recovery or they won't wipe and flash properly.
Sent from my SGH-I747 using xda app-developers app
KorGuy123 said:
That's a proper wipe (actually its a little excessive but better too much than too little)
If you can get into recovery again (volume+ power and home) do a factory reset and reboot again.
If that doesn't work go back into recovery and flash again. (With wipes again) or flash another ROM.
Definitely make sure you have an updated recovery. (Clockwork mod is up to 6.0 something and twrp is at 2.4.1.0
The new Roms are 4.2.2 and need the updated recovery or they won't wipe and flash properly.
Sent from my SGH-I747 using xda app-developers app
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Click to collapse
Ahhhh, my CWM is out of date. Thanks man.
KorGuy123 said:
That's a proper wipe (actually its a little excessive but better too much than too little)
If you can get into recovery again (volume+ power and home) do a factory reset and reboot again.
If that doesn't work go back into recovery and flash again. (With wipes again) or flash another ROM.
Definitely make sure you have an updated recovery. (Clockwork mod is up to 6.0 something and twrp is at 2.4.1.0
The new Roms are 4.2.2 and need the updated recovery or they won't wipe and flash properly.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Well said! This board needs more people like you! I too will check my TWRP version before I flash Carbon. Thanks again!

[Q] Keeps looping after flash

Hi all, I had flashed successfully before but wanted to flash to a JB rom. I wiped and flashed, but then it just keeps looping the Samsung load screen, then I see the loading bar... and it reboots and goes back to the loading bar... Did I mess something up? Or is it suppose to do this the first time?
Sometimes it gets as far as the t-mobile 4G screen and the loops back again...
Thanks
What did you wipe?
Sent from my SGH-T989 using xda app-developers app
And what did you wipe with?
If you used an older clockwork mod recovery, you probably need to update your recovery or get one of the updated wipe scripts on this forum.
Sent from my Nexus 7 using Tapatalk 4 Beta
Have some question for you:
1/ What JB rom you flash?
2/ What recovery mod u used? (TWRP or CWM?)
3/ Did u wipe data / wipe cache / wipe devil ???
nguyenduytan said:
Have some question for you:
1/ What JB rom you flash?
2/ What recovery mod u used? (TWRP or CWM?)
3/ Did u wipe data / wipe cache / wipe devil ???
Click to expand...
Click to collapse
I tried to flash Infamous S2 as well as Jedi Mind Trick. After more reading, I also flashed the "wipe" zip file that was linked. After I flashed that clean wipe, all is well. For some reason when I did the usual wipe wipe (with CWM), stuff probably didn't get over written.
All is well and working smoothly now with Jedi Mind Trick
sky322 said:
I tried to flash Infamous S2 as well as Jedi Mind Trick. After more reading, I also flashed the "wipe" zip file that was linked. After I flashed that clean wipe, all is well. For some reason when I did the usual wipe wipe (with CWM), stuff probably didn't get over written.
All is well and working smoothly now with Jedi Mind Trick
Click to expand...
Click to collapse
it's a combination of how partition gets accessed vs custom recovery(in this case type of wipe) that cause that bootloop.
Provided you didnt have a bad download(.zip bein flashed) If it's a custom ROM suffice to say u need Darkside super wipe.
Unless its a stock (modded) ROM then Infamous super wipe is the way to go.
Hit thanks if/when it helped.

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