Stuck at Rollback to 5.0 - Honor 7 Q&A, Help & Troubleshooting

Greetings everyone, wish you had some nice Christmas Days,
so here is my problem:
while updating to MM beta, I got stuck in a bootloop, so I tried the rollback and I got stuck again *sigh* at installing the B130 version of 5.0.2, after succesfully installing b300.
ATM the phone says "installing update... 5%" ...since 30 minutes.

Have you tried what I did?
http://forum.xda-developers.com/showthread.php?t=3278532
[Solved] Bricked? What can I do?

A bit old post but I have the same problem..
Trying to flash the official stock rom,and it's stuck at 5% for hours and nothing happens..

Valittaja said:
A bit old post but I have the same problem..
Trying to flash the official stock rom,and it's stuck at 5% for hours and nothing happens..
Click to expand...
Click to collapse
Which firmware number you tried??

You should know that the firmware version you chose to install matter , the device won't accept a previous ROM without rollback package as well as a too high one

Related

new kernel and ROM, I'm lost !?

Hello guys,
I am in great need of your help.
About 6 months ago I have successfully installed Lupus kernel and Octane ROM on my Satsuma, bootloader unlocked. Yesterday I have decided to change it to Kappa 1.6 kernel and Fluorescent Feather ROM, unfortunately it's quite difficult.
So I've got Flashtool, followed the tutorials and flashed kernel. Then when rebooting I entered Recovery and followed Saqib Nazm instructions in his thread. Installation was ok and it had prompted me to finish Setup. I went through all 7 steps but at the end I got "Unfortunately Setup Wizard has Stopped. OK" the phone itself was blank. I couldn't switch it off, so I took the battery out, then switched it back on but the phone is hanging on that pretty wave animation on the beginning.
What to do now ?
belavera said:
Hello guys,
I am in great need of your help.
About 6 months ago I have successfully installed Lupus kernel and Octane ROM on my Satsuma, bootloader unlocked. Yesterday I have decided to change it to Kappa 1.6 kernel and Fluorescent Feather ROM, unfortunately it's quite difficult.
So I've got Flashtool, followed the tutorials and flashed kernel. Then when rebooting I entered Recovery and followed Saqib Nazm instructions in his thread. Installation was ok and it had prompted me to finish Setup. I went through all 7 steps but at the end I got "Unfortunately Setup Wizard has Stopped. OK" the phone itself was blank. I couldn't switch it off, so I took the battery out, then switched it back on but the phone is hanging on that pretty wave animation on the beginning.
What to do now ?
Click to expand...
Click to collapse
You either got bootloop or brick. Try to enter recovery mode to recover your ROM. If you can't enter it, I'm afraid you have to flash the whole ROM from the very start..
Better to install backup of previous rom which was working fine for you..
Sent from my GT-S7562 using XDA Premium 4 mobile app
It is not good!
Hello I'am back with very bad news.
since the last post I have tried for hours to come with some kind of result, but to no avail.
*I've tried to install stock ROM - flashable zip in Recovery, phone gone dead!, I've managed to get to Recovery and installed FF ROM (no back up done prior, idiot) phone stuck on Android upgrade
*I've decided to download FTF, extracted it, used Flashtool - all drivers done too, but my phone can't get to flashmode, it is switching itself on/off constantly.
*yes I do have Kappa kernel, but it's not possible to finish ROM installation, the Setup wizard crashes every time at the end and the phone is blank, without ROM.
any ideas folks?
belavera said:
Hello I'am back with very bad news.
since the last post I have tried for hours to come with some kind of result, but to no avail.
*I've tried to install stock ROM - flashable zip in Recovery, phone gone dead!, I've managed to get to Recovery and installed FF ROM (no back up done prior, idiot) phone stuck on Android upgrade
*I've decided to download FTF, extracted it, used Flashtool - all drivers done too, but my phone can't get to flashmode, it is switching itself on/off constantly.
*yes I do have Kappa kernel, but it's not possible to finish ROM installation, the Setup wizard crashes every time at the end and the phone is blank, without ROM.
any ideas folks?
Click to expand...
Click to collapse
yup... that's bootloop... flashing the FTF without changing the kernel back to which one it was or the compatible one with the FTF you flashed will only cause your phone keep restarting (bootloop).
since you didn't backup your ROM, the only option is to flash the firmware from very beginning.
Flash the FTF, and also flash the kernel. you will get your phone back to the very start of your phone just like it was when you bought it.
Problen Solved
ok, so the bootloop is solved,
I do not know how I managed to do it. After hours of trying I installed another ROM - Flawless ISC v4 and keeping Kappa kernel. As I said before, no idea how, just endless trying because I love my Satsuma.
Thanks very much for help

Galaxy Alpha GF850F- Stuck In Bootloop After Trying To Flash OzcanRom

desperate with bootloop on GF850F
hey guys!
i'm really desperated now, i'm trying for two days to flash a new rom on my phone and troubleshoot the problems.
my phone have a bootloop and i cant break through it. i want to install a custom rom (SM-G850F Galaxy Alpha OzcanRom Aroma Lollipop v2.5 (07.08.2015)) and followed all steps correctly, but something went anyway wrong.
maybe there was a crc error while download the rom, i didnt know it because i deleted the old file and downloaded a new. now i have the problem that i cant upload it to my phone, i tried to update to the newest adb (1.4.2.) (and using this tutorial).. but when i want to push it to the phone, the console output is: "error: closed". so i googled for more information and how to fix that and came to a thread here on xda , but nothing will work.
normally i'm able to handle technical problems, i've rooted and installed custom roms on a few phones.. but this time, i'm feeling like a real noob. i'm sure, this is just a little problem and i'm only to fixed on the wrong place.
if somebody could help me, i would spend a little reward for the hero who saved my day!
What should work always is flashing stock ROM for any region with Odin. This should produce a bootable phone. Then you can go for TWRP and flash OzcanROM.
Keep in mind that you can't install OzcanROM over a 4.4.4 ROM because Ozcan is 5.0.2 based and you need the stock bootloader for 5.0.2 on your device first. This is also done by flashing stock ROM with Odin.
For fast downloading of the 5.0.2 firmware try SamFirm.

Huawei y360 bootloop

Okay so I bought this phone few months ago and rooted it soon after that. But then maybe a week after rooting I got stuck in a bootloop. I fixed it by installing the stock rom but still after few weeks it got stuck again. This started happening constantly and I always fixed it by installing the stock rom. But now I'm stuck because when I tried updating from external sd card it said "can't install package over newer build" (and the dates). I tried downloading the newest stock rom from huawei site but still the same thing happened. Then I removed the date check from the edify script and resigned it but now it just says "installation aborted". Now I'm pretty desperate and help would be appreciated.

Impossible to recover? Please help!

Someone please help me! My phone has been dead for 2 days, and I tried every written method to revive it, but no luck, its stuck in a bootloop, and I cant do anything with it..
The problem started, when I flashed an official ftf in flashtool. Since then, its stuck in a bootloop. It gets to the dancing xperia lines stage, but then it just reboots, and starts again. I tried flashing like 13 different ftf s, and no change.
My phone had an unlocked bootloader, and I was on a working nougat rom, I just decided to go back zo the official rom, by flashing an OG 5.1.1 ftf, then when it booted up, it got to the stage when it says updating android apps, and when it finished that, it just rebooted, and started it again and again.
Someone please help me what to do :crying:
poldier said:
Someone please help me! My phone has been dead for 2 days, and I tried every written method to revive it, but no luck, its stuck in a bootloop, and I cant do anything with it..
The problem started, when I flashed an official ftf in flashtool. Since then, its stuck in a bootloop. It gets to the dancing xperia lines stage, but then it just reboots, and starts again. I tried flashing like 13 different ftf s, and no change.
My phone had an unlocked bootloader, and I was on a working nougat rom, I just decided to go back zo the official rom, by flashing an OG 5.1.1 ftf, then when it booted up, it got to the stage when it says updating android apps, and when it finished that, it just rebooted, and started it again and again.
Someone please help me what to do :crying:
Click to expand...
Click to collapse
Did you tried flashing another kernel(like elite v3)and do a clean installation of an stock based rom???
And did you checked all wipes in flashtools???

Bricked SM-T825

Hello,
I've got bricked SM-T825 that I'm trying to fix for the past few days.
Tablet is in constant bootloop, restarting on Samsung logo each time.
Can't go into TWRP. Can't actually turn off the tablet, keeps rebooting.
I can only go into Download mode.
I downloaded few official roms (I have only tablet and don't know exact build name).
Tried flashing TWRP, tried flashing bootloader & several official Oreo 8.0 roms but failing each time. All through Odin.
Any suggestions?
See attached photos.
Git the same Problem since yesterday. Any hint is welcome
I refer to this post I made in another thread:
https://forum.xda-developers.com/showpost.php?p=79537031&postcount=680
Your error usually means you are trying to flash software which is older then the bootloader, so finding the exact right rom is the key (and possibly trying to flash it without the bootloader)

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