Bootloop - Xperia Z1 Q&A, Help & Troubleshooting

Hi when I try to install any lollipop based rom its install ok, but when rebooting it gets stuck on the sony logo and then it loops. I've managed to install the pre rooted lolipop, but want to install the resurrection rom, does anyone know hot to solve this ? Also if I try to install a kitkat rom it works ok.

for stock rom, you need flash lollipop kernel to boot it up if you came from kk.
your bootloader is unlocked? jush flash a kernel have build in recovery to flash RR.

hxq88 said:
for stock rom, you need flash lollipop kernel to boot it up if you came from kk.
your bootloader is unlocked? jush flash a kernel have build in recovery to flash RR.
Click to expand...
Click to collapse
DO you have a link ?

Before installing the .zip in the recovery make sure you do a Factory reset, then wipe Cache, then wipe system, cache, data and then Dalvik/ART cache. Then install ROM .zip and then gapps.zip and then reboot.

Related

BRICKED

I was trying to flash CM12 on my XT1068 indian version through TWRP, while installing CM 12 & GAPS GAPPS gave me some errors and it did't flash so i wiped system, data, dalvik cache, cache.
Again i tried to flash CM12 rom and gave me error "unable to mount system".
after that the phone kept restarting even TWPR won't work, so i tried to flashed CWM through fastboot still unavailable to start.
i can boot my phone in bootloader.
Please Help im a Newbe
Return to stock
Flash CM11 let it boot (make sure your using the latest TWRP) and then flash CM12
Hansil said:
I was trying to flash CM12 on my XT1068 indian version through TWRP, while installing CM 12 & GAPS GAPPS gave me some errors and it did't flash so i wiped system, data, dalvik cache, cache.
Again i tried to flash CM12 rom and gave me error "unable to mount system".
after that the phone kept restarting even TWPR won't work, so i tried to flashed CWM through fastboot still unavailable to start.
i can boot my phone in bootloader.
Please Help im a Newbe
Click to expand...
Click to collapse
Flash stock firmware, use this:
http://forum.xda-developers.com/moto-g-2014/general/official-stock-firmware-5-0-2-lxb22-46-t3019612

Failed to flash any Custom Roms

i was using AICP on my S3 LTE
received OTA update message so I downloaded and tried to flash for a newer version as usual today.
however, after flashing the newest AICP Rom, I cannot enter into my system.
I wiped all data, even system data and flash it again, but same.
i am stucked in the animation logo.
i tried the following, all failed
1. flash newest version of TWRP by Odin, and flash AICP in TWRP
2. flash newest version of TWRP by odin, and flash CM 12.1 in TWRP
3. flash newest version of CWM by odin, and flash AICP in CWM
4, flash newest version of CWM by odin, and flash CM 12.1 in CWM
all of the above, i used factory reset after flashing, however, still stuck in the animation logo.
but then, i flash original SamSung S3 9305 firmware using Odin, I successfully enter the system again~
so i would like to know, in my case, what should i do if i would like to use custom rom?
thanks!
Hi ecorange,
next time do this:
wipe:
Code:
cache
dalvik-cache
system
then flash:
Code:
gapps
Aicp.zip
I hope I could help you
androidlovei9305 said:
Hi ecorange,
next time do this:
wipe:
Code:
cache
dalvik-cache
system
then flash:
Code:
gapps
Aicp.zip
I hope I could help you
Click to expand...
Click to collapse
hello,
thanks for your reply.
i followed your steps but still, i am just seeing the animation logo, my phone does not boot into the system....
but if i flash the stock firmware, i can enter the system and successfully root it........
i failed to enter the system from any Custom Roms.....
With AICP you must flash a extra kernel. It's in preview post of AICP
BlissPop 3.8 by Rodman01
androidlovei9305 said:
With AICP you must flash a extra kernel. It's in preview post of AICP
BlissPop 3.8 by Rodman01
Click to expand...
Click to collapse
i remembered i did not flash any kernels when i first tried AICP few months ago and it worked perfectly.
anyway, i tried
wipe
cache
dalvik-cache
system
then flash
gapps
AICP
Kernel <downloaded from http://forum.xda-developers.com/galaxy-s3/development-i9305/rom-aicp-8-0-t3053000>
reboot....
and ........ again, seeing the animated boot logo only.........
i cannot enter the system even i did a wipe and flash only AICP, without gapp....
anyone can help me please?!

bootloop

Hi all,
I tried to flash a custom Rom and gapps but it got in a bootloop (first i wiped data, system, cache and art/dalvik cache). It says kernel is not seandroid enforcing.
In think the problem was that the custom rom was android 6.0 but the tablet was on 5.0
What can I do now? How do I get into twrp? I tried all button combinations.
Thanks!
Edit: fixed it, finally managed to get into twrp and restore my backup. Now I still have to figure out how to install the custom rom
That's good uve got it working, if your device is compatible just use the relevant sections from the following guide:
http://forum.xda-developers.com/tab-s2/general/sm-t710-6-0-1-t710xxu2cpd9-marshmallow-t3371545

Bootloop into TWRP

Can anyone help me? im trying to flash xiaomi.eu rom with unlocked bl then i flash twrp using fastboot after that i go into twrp then wipe dalvik / cache n data and then install xiaomi.eu ROM after finished the flashing i reboot the system but what i got is bootloop into twrp n i can't boot into xiaomi.eu rom
I'm not very experienced with this as other users and I don't know why this happens, but I got the same problem a few days ago. Solved it by flashing the Orange Fox Recovery R10 with the flashed TWRP. After that, the system booted perfectly, but I cannot guarantee it will work with you.
feyzna said:
Can anyone help me? im trying to flash xiaomi.eu rom with unlocked bl then i flash twrp using fastboot after that i go into twrp then wipe dalvik / cache n data and then install xiaomi.eu ROM after finished the flashing i reboot the system but what i got is bootloop into twrp n i can't boot into xiaomi.eu rom
Click to expand...
Click to collapse
Flash a fastboot rom and reflash the twrp recovery. Thats what worked for me.
feyzna said:
Can anyone help me? im trying to flash xiaomi.eu rom with unlocked bl then i flash twrp using fastboot after that i go into twrp then wipe dalvik / cache n data and then install xiaomi.eu ROM after finished the flashing i reboot the system but what i got is bootloop into twrp n i can't boot into xiaomi.eu rom
Click to expand...
Click to collapse
I had this with my friend after first boot it goes back to twrp. We tri d plenty of things then I suggested njust clicking reboot ->system and it worked.
Seems its a bugnonly on first boot
Resolved
already resolved it by reflash twrp > format data > install custom rom

Stuck at MI Logo...

Hello all,
so i have an strange issue here. after installing magisk canary yesterday evening, i ended up in a bootloop.
so i stayed pretty cool and went to twrp, used magisk uninstaller and thought hmm okay ****, still not booting, not even shows the boot animation now.
stuck at the MI logo, flicks one time, and then stuck again.
so trying to reflash magisk then with 20.4, but nothing changed.
i ended up doing a full wipe, downloading the latest v12 vendor global and reflashed the rom.
booted up all fine. set it all up again, did a random restart, without doing stuff.
boot animation....10 minutes..
restarted stuck at mi logo again.
not even the system is trying to get up.
now i can wipe verything, vendor, data, system, dalvik, whatsoever, i wiped everything, flashed vendor again, installed rom.
nothing... stuck at the MI logo.
any ideas?
many thanks
If you're flashing recovery ROM i suggest you use fastboot ROM
Sent from my Redmi K20 Pro using Tapatalk
i reflashed now via xiami flash tool and stock rom and it boots up.
but as soon as i flash twrp and a custom rom, with wipe before, everything is stuck again on the mi logo.
what the...?
supelele said:
now i can wipe verything, vendor, data, system, dalvik, whatsoever, i wiped everything, flashed vendor again, installed rom, FORMAT DATA, reboot to system.
Click to expand...
Click to collapse
try format data after flashing the rom.
jcdr12 said:
try format data after flashing the rom.
Click to expand...
Click to collapse
does not change anything , still the same issue.
seems that i cannot use any custom rom anymore. always stuck at the Mi logo.
i need to reset the whole phone via MiFlashTool once i installed a custom rom which ends up not booting.
rip custom rom...
supelele said:
does not change anything , still the same issue.
seems that i cannot use any custom rom anymore. always stuck at the Mi logo.
i need to reset the whole phone via MiFlashTool once i installed a custom rom which ends up not booting.
rip custom rom...
Click to expand...
Click to collapse
From stock MIUI.
Install TWRP
Boot into TWRP
Do a factory reset
Format data - Format not wipe, need to type yes to confirm
Reboot to recovery (TWRP)
Flash custom ROM
Flash GApps if needed/wanted
Boot into the ROM
Everything should be good
Flash Magisk if required
Do not wipe any other partitions in TWRP, the factory reset is enough.
Make sure you format data in TWRP - don't miss this step out.
If you're doing this immediately after flashing MIUI, you must boot into MIUI once to finalise the installation.
Yes format data not wipe.
when i flash custom rom, even i am not on miui i first format data with yes in twrp then reboot to twrp. I put rom and gapps to internal memory, and install rom and gapps. and when finish reboot to system, when phone restart it stack at mi logo, so i have to go back to twrp and do again format data with typing yes, and then reboot to system and it works. so no wipe data, format data with typing yes.
oh and i thought, wipe is the same as format.... :/
works like charm. booted up successfully evo x with vendor 12 global.
Install TWRP
Boot into TWRP
Do a factory reset
Format data - Format not wipe, need to type yes to confirm
Reboot to recovery (TWRP)
Flash Vendor
Flash custom ROM
Boot into the ROM
Everything should be good
Flash Magisk if required
thanks all !
supelele said:
oh and i thought, wipe is the same as format.... :/
works like charm. booted up successfully evo x with vendor 12 global.
Install TWRP
Boot into TWRP
Do a factory reset
Format data - Format not wipe, need to type yes to confirm
Reboot to recovery (TWRP)
Flash Vendor
Flash custom ROM
Boot into the ROM
Everything should be good
Flash Magisk if required
thanks all !
Click to expand...
Click to collapse
If you want to change to a different ROM, or if you want to update Evo x, then the safest way is to remove lockscreen security before flashing. This will remove encryption, which will allow you to clean flash a new ROM, or dirty flash an update, without any issues caused by encryption.
Once your done, add the lockscreen security back.
supelele said:
i reflashed now via xiami flash tool and stock rom and it boots up.
but as soon as i flash twrp and a custom rom, with wipe before, everything is stuck again on the mi logo.
what the...?
Click to expand...
Click to collapse
whats your version of mi flash tool
supelele said:
i reflashed now via xiami flash tool and stock rom and it boots up.
but as soon as i flash twrp and a custom rom, with wipe before, everything is stuck again on the mi logo.
what the...?
Click to expand...
Click to collapse
I'm getting the same problem, is there any fix?

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