Zuk z2 pro not booting - Lenovo Zuk Z2 Pro Questions & Answers

Hello guys.
After unlocking bootloader, flashing twrp I decided to root phone (flash supersu) I followed this tutorial http://rootoreviews.com/root-Lenovo-ZUK-Z2-Pro-install-twrp-custom-recovery
I decided because I have twrp do that and I flashed, clicked reboot, phone won't go past blue ZUK logo (you know after green, red and blue bubbles [google]). I tried to do factory reset via twrp, it did go through, but it won't go past blue ZUK logo
I can go into twrp, fastboot, etc. When phone is off connected to my computer it's charging.
I thought I had official rom, now when I think I am not sure. It had quite a few languages offered. I know someone here mentioned U-Health (as zuk health) and I didn't have that application.
Please answer, thank you.

Update: I tried this method http://zukfans.eu/community/threads/howto-flash-a-stock-zui-rom-zuk-z2-pro-z2121-only.57/ . But qfil refuses to recognize phone. :/

Related

[SOLVED] Black screen after installing rom

Hello, ive just ****ed up my xperia z1 trying to install the new bliss v3 rom.
I wanted to try a rom so i followed the tutorials, rooted the phone, installed supersu, dual recovery and (i thought i did it) unlock bootloader..
Entered to the recovery, wipe all data (after i backed up all my info) and installed the rom and gapps, after installation I reset the system and was excited to see the changes but I got a black scren with red led tilting with no Sony logo.
Bliss rom v3 needed unlocked the bootloader and I forgot that step, so now i dont know what to do...
This is the rom: http://forum.xda-developers.com/yur...bliss-rom-6-0-1-team-bliss-yu-yureka-t3301708
Im downloading the firmware 14.5.A.0.242 (C6943) and installed flashtool hopping that could help, but i dont think my computer will recognize my phone....
Any thoughts??
EDIT:
I was able to download firmware with Xpirifirm, had problems with my pc to recognize through usb the phone, several flashes got freeze, but finally flash worked and my phone is working again.

Mi5 in mysterious bootloop (unlocked)

Hello everyone,
I don't know what I should do further. My Mi5 is in a bootloop and I almost tried everything. Here is the story:
On a normal day, I took the phone out of my pockets and it was black. So I though, maybe the battery is dead. So back at home I charged the phone and tried to turn it on, however it directly went into a bootloop (Mi logo for a few seconds - black screen - Mi logo - black screen - and so on...). Okay, nothing bad I though, maybe just the firmware got some strange damage. I then tried almost everything:
successfully flashed the Global ROM -> bootloop (tried both, beta and stable)
succesfully flashed the Chinese ROM -> bootloop (tried both, beta and stable)
flashed TWRP recovery and was able to access it and everything on the phone. Restart -> Bootloop
flashed LineageOS via TWRP -> NO BOOTLOOP, but guess what: EDL MODE?!
flashed again the official MIUI (different versions) -> BOOTLOOP
flashed the Chinese MIUI Stable with the LOCK command -> BOOLOOP (but with locked bootloader)
unlocked the phone again with MiUnlock
flashed TWRP recovery again -> tried various things, but unsuccessful.
Now, I found the possibility to download the log from the phone. Attached here.
(I tried various combinations of firmwares and process, but all ended with the same outcome: no startup into Android)
Do you guys have any idea what could be wrong?
Hi..
I don't know exactly what's wrong with your mi5..coz you're already told that you almost tried everything..but as long the problems just softbrick i think there's nothing wrong to try this way that might be you don't try it before..
What twrp version you're using it currently..?, is it official or zcx twrp..?, if official..just try switch to zcx version first..you can find and download it from here.
After that with zcx twrp tried check and see that your partition system, data and cache are still as Ext4 file system not F2fs or you can try formatting the data partition (caution!!..this will deleting all your internal storage) to make sure everything is clear, then put it again the rom.zip then flash it again the rom but this time just try it using xiaomi.eu rom, you can try this rom
And anyway..what version XiaomiFlash tool you're using it while flashing official fastboot rom..?
Xiaomi eu dont support f2fs,i have tried it myself,the last thing to do if you already haven't do in is to flash the firmware in edl mode(i prefer to try Chinese devolep first),i think that way the phone is fully wiped and than flashed just like it came out of factory,other than good luck
wolkenjaeger said:
Hello everyone,
I don't know what I should do further. My Mi5 is in a bootloop and I almost tried everything. Here is the story:
On a normal day, I took the phone out of my pockets and it was black. So I though, maybe the battery is dead. So back at home I charged the phone and tried to turn it on, however it directly went into a bootloop (Mi logo for a few seconds - black screen - Mi logo - black screen - and so on...). Okay, nothing bad I though, maybe just the firmware got some strange damage. I then tried almost everything:
successfully flashed the Global ROM -> bootloop (tried both, beta and stable)
succesfully flashed the Chinese ROM -> bootloop (tried both, beta and stable)
flashed TWRP recovery and was able to access it and everything on the phone. Restart -> Bootloop
flashed LineageOS via TWRP -> NO BOOTLOOP, but guess what: EDL MODE?!
flashed again the official MIUI (different versions) -> BOOTLOOP
flashed the Chinese MIUI Stable with the LOCK command -> BOOLOOP (but with locked bootloader)
unlocked the phone again with MiUnlock
flashed TWRP recovery again -> tried various things, but unsuccessful.
Now, I found the possibility to download the log from the phone. Attached here.
(I tried various combinations of firmwares and process, but all ended with the same outcome: no startup into Android)
Do you guys have any idea what could be wrong?
Click to expand...
Click to collapse
Hey guys, I will try your suggestions. In the meantime, I attached the dmesg log - it shows the kernel booting. Maybe you see something. It would be cool, if you can upload a dmesg log as well so I can compare or check if you can see anything.
Further information:
- I am using MiFlash 2016.08.30.0
- Tried it with the alternative ZCX version AND the xiaomi.eu ROM
- Formatted the data partition as well (I could create a backup of it with TWRP)
- still same situation...
- Is there a way to reset partitions or kind of "deep flash" the device?
wolkenjaeger said:
Further information:
- I am using MiFlash 2016.08.30.0
- Tried it with the alternative ZCX version AND the xiaomi.eu ROM
- Formatted the data partition as well (I could create a backup of it with TWRP)
- still same situation...
- Is there a way to reset partitions or kind of "deep flash" the device?
Click to expand...
Click to collapse
Did you try to flash in EDL mode ?
vlatko98 said:
Did you try to flash in EDL mode ?
Click to expand...
Click to collapse
Yes. No luck either. Then I tried to flash (via normal fastboot mode) an old STABLE China MIUI ROM: miui_MI5_V7.3.2.0.MAACNDD_905c2c8100_6.0.zip -> resulted in boot -> black screen. Now I can go into either fastboot nor recovery
wolkenjaeger said:
Yes. No luck either. Then I tried to flash (via normal fastboot mode) an old STABLE China MIUI ROM: miui_MI5_V7.3.2.0.MAACNDD_905c2c8100_6.0.zip -> resulted in boot -> black screen. Now I can go into either fastboot nor recovery
Click to expand...
Click to collapse
Idk what to tell you else than to search miui forum and hope for the best
wolkenjaeger said:
Hello everyone,
I don't know what I should do further. My Mi5 is in a bootloop and I almost tried everything. Here is the story:
On a normal day, I took the phone out of my pockets and it was black. So I though, maybe the battery is dead. So back at home I charged the phone and tried to turn it on, however it directly went into a bootloop (Mi logo for a few seconds - black screen - Mi logo - black screen - and so on...). Okay, nothing bad I though, maybe just the firmware got some strange damage. I then tried almost everything:
successfully flashed the Global ROM -> bootloop (tried both, beta and stable)
succesfully flashed the Chinese ROM -> bootloop (tried both, beta and stable)
flashed TWRP recovery and was able to access it and everything on the phone. Restart -> Bootloop
flashed LineageOS via TWRP -> NO BOOTLOOP, but guess what: EDL MODE?!
flashed again the official MIUI (different versions) -> BOOTLOOP
flashed the Chinese MIUI Stable with the LOCK command -> BOOLOOP (but with locked bootloader)
unlocked the phone again with MiUnlock
flashed TWRP recovery again -> tried various things, but unsuccessful.
Now, I found the possibility to download the log from the phone. Attached here.
(I tried various combinations of firmwares and process, but all ended with the same outcome: no startup into Android)
Do you guys have any idea what could be wrong?
Click to expand...
Click to collapse
Have you got it fix yet ?
Nope. Next step is to try EDL again.
Gesendet von meinem MI 5s mit Tapatalk
wolkenjaeger said:
Nope. Next step is to try EDL again.
Gesendet von meinem MI 5s mit Tapatalk
Click to expand...
Click to collapse
Hav you got it fixed ??? Even i am facing the same issue.
please do let us know if you have fixed it.
Im using mi5 64gb
Exactly the same problem: " (Mi logo for a few seconds - black screen - Mi logo - black screen - and so on...)"
But this has happened after serious damage (car rolled over the phone) and I replaced the screen with new one. So I guess some hardware might be damaged. Flashing ROM's didn't help.
I couldn't find any solution so far
After screen replace , you got it working ?
I can't get into recovery also.
I tried many twrp versions , i can see the twrp screen but then it get stuck and phone restarts to go back to that mi logo bootloop.
I did flashed many Chinese and global ROMs via flashboot and miflash tool but all the same.
I'm so doomed...
My phone has no history of any fall or anything ..
I wonder what happened all of a sudden.
Thanks for the reply
wolkenjaeger said:
Hello everyone,
I don't know what I should do further. My Mi5 is in a bootloop and I almost tried everything. Here is the story:
On a normal day, I took the phone out of my pockets and it was black. So I though, maybe the battery is dead. So back at home I charged the phone and tried to turn it on, however it directly went into a bootloop (Mi logo for a few seconds - black screen - Mi logo - black screen - and so on...). Okay, nothing bad I though, maybe just the firmware got some strange damage. I then tried almost everything:
successfully flashed the Global ROM -> bootloop (tried both, beta and stable)
succesfully flashed the Chinese ROM -> bootloop (tried both, beta and stable)
flashed TWRP recovery and was able to access it and everything on the phone. Restart -> Bootloop
flashed LineageOS via TWRP -> NO BOOTLOOP, but guess what: EDL MODE?!
flashed again the official MIUI (different versions) -> BOOTLOOP
flashed the Chinese MIUI Stable with the LOCK command -> BOOLOOP (but with locked bootloader)
unlocked the phone again with MiUnlock
flashed TWRP recovery again -> tried various things, but unsuccessful.
Now, I found the possibility to download the log from the phone. Attached here.
(I tried various combinations of firmwares and process, but all ended with the same outcome: no startup into Android)
Do you guys have any idea what could be wrong?
Click to expand...
Click to collapse
Okay, have you tried Mi Flash with deep flash cable ? Flash it again with deep flash cable or go to any reseller shop. They have deep flash cable. Ask them to flash it again. It'd cost you upto $10.
I retried yesterday - no success.
I flashed both stable versions: Global and Chinese, but after flashing, I again had the same problem: bootloop. I stop wasting time, until someone knows the problem. I personally think it's a problem with the hardware, as when you see the log, which I posted above (kernel log of TWRP), there are quite a lot of "errors" in it.
Any other idea?
I asked an android expert who worked in mi about it ...
He was almost sure that either battery or the motherboard is faulty.
He thinks the motherboard is of more chance for the issue.
Bummer..... then I have to wait until I get back to Hong Kong to repair (bought it there). Thanks for the update @bilalsmu.
wolkenjaeger said:
Bummer..... then I have to wait until I get back to Hong Kong to repair (bought it there). Thanks for the update @bilalsmu.
Click to expand...
Click to collapse
Your welcome...
Can you just try flashing with mi flash tool with the option 'clean all and lock'
I just tried mine, and now android is loading *fingers crossed*
Will update if it did complete..
Okay, can you tell me which MiFlash version you have been using (and which ROM?)
I am sorry brother.
Android booted up,I could log into my accounts and I left the phone for charge while it was syncing the accounts ..
When I am back after half an hour , bootloop had already started
I used miflashtool 2016 and miui 8.2.1 official global rom

Bricked after Factory reset in TWRP

Hi, I made factory reset in TWRP and then problems started. After Huawei logo, screen got dark and only three buttons on the bottom were visible and active. I decided to install stock rom(using fastboot and extracting system boot and recovery), but whenever I do it, phone restarts and go to erecovery. Factory reset in stock recovery always stuck on 99%.
I have got unlocked bootloader, but I dont even know if I install proper version of ROM. Prevoiusly it was PRA-LX1....B161, so I searched for exact rom, but can't install rom properly.
Help me please
Use the Unbrick section incthe How to root thread

Xperia e1 d2105 stuck in a bootloop

hello
I've recently found my old Xperia e1 dual d2105 and say I want to try to root this phone
so I tried to follow this.
but for the unlocking bootloader part, I used the instructions on the Sony website and successfully unlocked it.
then I flashed Philz recovery (I don't know if this is the correct term flashing). then I entered the custom recovery and everything as far as know was good.
so then I wanted to root by the same tutorial but when I entered the SuperSu it didn't ask for the update instead it said that the Su binary is occupied.
so my stupid mind suggested instead of trying to solve the problem go to the magisk website and follow that instruction. so I went there and downloaded the zip file then reboot and went into custom recovery and installed it. but when I rebooted the sony logo came and then I was stuck (i think it is called a bootloop).
so I detached the battery to turn the phone off and tried to turn it on but the screen is stuck at the Sony logo and some times it turns himself off:silly:
so I searched on how to get out of a bootloop but I had to get in the recovery mode (or flash mode I think) but when I press power + vol down phone starts up and vibrates and the light turns green but then the light turns off and I'm stuck at the Sony logo:crying:
so if there is anyone who can help me get out of this situation please respond :crying::crying::crying:
also, I tried to go into recovery mode with ADB but I got error: device not found
I have downloaded and installed the USB driver.
You have to go to fastboot mode, then boot twrp and flash new rom

Shows only Lenovo logo when connected to charger

My device is Lenovo k3 note K50a40. Yesterday I tried flashing custom rom for first time in this device. I was able to flash twrp. But when I tried to flash Rom in it, It showed 'error rom not installed' (I don't remember the exact message). After that I was stuck in bootloop. I was not able to access recovery and fastboot. adb devices didn't detect my device.
Today I saw that buttons are not working and my device showing black screen. It displayed lenovo logo when i connected it to the charger.
Please help to fix this problem.
While searching on internet, I came across this video of motorola phone which had same problem.
Link:- Solution for Motorola phone
If anyone knows how to solve this problem for Lenovo k3 note, please help me.
PS:- i took backup of the stock rom with twrp before flashing new rom.

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