Hi I flashed android Marshmallow on my nexus 5 and now when I start phone it is stuck on "formatting data..." . I waited for several hours for this to finish but nothing happened. What should I do to start my nexus? Thanks in advance
Something similar happened to me. Flashed 6.0 via zip file, with twrp. Later went back to stock recovery. Was having charging problems so i went to clear cache but it got stuck there (i only waited like 2 minutes) then it had bootloop so i tried to factory reset. Again, stuck at "formatting data"
Had to leave for class. Hope it might be fixed when i get back
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I attempted to put Cyanogenmod 10 on my SGH-I747 but as soon as it tried to load the Cyanogenmod 10 loading logo kept looping. With the rest of the phone unusable at this point I wiped the cache then the whole phone. I used Odin 3.07 to flash the stock firmware back and it passes each time. My problem is at the "android is upgrading" screen with the loading wheel after it loads all of my 90 apps. After the first time I popped the battery out after 20 minutes and tried flashing a different file, thinking that was the problem.
It's been stuck here for 30 min+ and I'm starting to get worried. I've searched all over for a solution but can't find one. Please someone help me fix this, I know someone's been through this before. What should I do? Is my phone unrepairable?
hbaldwin said:
I attempted to put Cyanogenmod 10 on my SGH-I747 but as soon as it tried to load the Cyanogenmod 10 loading logo kept looping. With the rest of the phone unusable at this point I wiped the cache then the whole phone. I used Odin 3.07 to flash the stock firmware back and it passes each time. My problem is at the "android is upgrading" screen with the loading wheel after it loads all of my 90 apps. After the first time I popped the battery out after 20 minutes and tried flashing a different file, thinking that was the problem.
It's been stuck here for 30 min+ and I'm starting to get worried. I've searched all over for a solution but can't find one. Please someone help me fix this, I know someone's been through this before. What should I do? Is my phone unrepairable?
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Did you wipe dalvik cache and the factory data?
It's working now. The rom I was using was corrupted and wouldn't complete the reboot.
Thanks for the help.
Hi guys!
First off, I'm running on KatKiss 217. For a while now I've been stuck to the boot screen of my tablet. Before that I was using it while USB connected to the PC in our office. But then the battery run out so it turned off, I disconnected it and went back home to charge. When I turned it on while charging it was stuck on the boot screen.
Since I was going to upgrade to KatKiss 218, I went on ahead and flashed the 218. So I Format system, installed KatKiss 218 and cleared Dalvik/Cache. When I rebooted it gets past the boot screen but gets stuck on Android Upgrading: Starting Apps. Tried to revert back to KatKiss 217 but same thing happens.
Any idea how I can fix this? Hope you guys could help me out. Thanks in advance!
I think first of you must flash also the gapps. And full wipe would help too it stalled at start-up screen.
Sometimes flashing the same file twice would force it to installed properly and boot it successfully.
Finally got it to work! As you said, I had to do a Factory reset first to get it to work. Not sure why since I never had to do it before. Still, got it to work now. Thanks, man!
Hello,
I bought a new device and therefore wanted to factory-resent my Nexus 5 to give it to my wife.
I did it from within Android and then it restarted and stayed in the "Erasing..." screen for quite a while, then showed the dead robot with the "!" triangle sign, then rebooted and started "Erasing..." again, with apparently no way out.
I had unlocked bootloader and TWRP, but also booting the recovery went back into "Erasing..." mode.
I then tried to boot from an external TWRP iso image with fastboot from the PC. TWRP seemed to load, then started doing a bunch of things like formatting "something" (was too quick to read) and suddenly in a matter of second it was back to the robot but now without the "Erasing..." label anymore and now it's stuck there.
No idea what happened and how to fix and now I'm somewhat scared of trying something else.
Any idea?
Never mind... Flashed ALL stock images from fastboot (just userdata and cache didn't work) and it rebooted.
No idea what the problem was.
Hi guys, so recently I bought a Galaxy S6 Verizon off of eBay. I got it for fairly cheap because it was stuck in a boot loop. I usually have no problem fixing stuff like this, but this time is different. So the first thing I tried when I got the phone was to do a reset and cache wipe from recovery. I rebooted the phone and it showed a screen that said "Android is starting, optimizing app 9 out of 31." when it got to 21 the phone rebooted and went back to 9. It did this several times before I attempted to wipe/reset again. I then downloaded the tar file G920VVRU4CPH1 and flashed it in Odin. I did a manual reset before the phone booted, and it is doing the same thing again. reboots to a green screen where it tries to optimize apps, stays there for about 20 seconds, and reboots over and over again in the same cycle. I have tried all other stock marshmallow roms that i can find, Odin won't flash older ones, (assuming its not letting me downgrade). Also another weird thing, every time I flash, the blue update screen goes to 32%, stops, erases, and reboots. Phone is on 6.0.1 version MMB29K.G920VVRU4CPH1 as seen in recovery. Any help would be gladly appreciated. Thank you!
I am having a similar problem with loading new rom. The farthest it gets is 32%. Sometimes it doesn't get even that far.
I ended up just buying a trashed s6 and swapping the motherboards. Only way I could fix it
Hello
I am very frequent with root and roms etc. but i am facing a big problerm with my s7.
i had already rooted it long back and had twrp, worked great for a year.
but suddenly around a month back it started restarting on its own. and at times it would get stuck at the Samsung logo.
i didnt care that much but then it kept on increasing and happened very frequently. the system will boot up and within 5 seconds it will get frozen, and no its not an app coz it happened in Safe Mode also,
also the screen would become hazy, like the tv does when there is no chane, become greyish.
also when i boot in twrp it would get frozen, like during wiping cache or installing, it will just get frozen in between
i tried upgrading to oreo somehow it started but when i restarted it wont start up. it would be stuck at s7 logo.
TWRP still getting frozen also i have tried other versions, no luck,
then i installed resurection rom for s7, it booted up, was working fine but then when i restarted it would not boot up system.
thats the problem i am facing now,
i tried down upgrading to Nougat but now it will say updating system and then erasing, and then it would get stuck wont boot up the system. it will keep restarting and then get frozen.
Literally spent more than 24 hours on this and no luck
please help