Moto G4 bootloop after upgrade to Android 7.0 - Moto G4 Questions & Answers

Hello guys!
After upgrade my phone to Android 7 It falls into a bootloop. Recovery mode not work, and not have debbug mode enable, I flashed the rom stock of the same Android versiom but didn't work! Someone can help me please??

LucasSartori said:
Hello guys!
After upgrade my phone to Android 7 It falls into a bootloop. Recovery mode not work, and not have debbug mode enable, I flashed the rom stock of the same Android versiom but didn't work! Someone can help me please??
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I JUST got this same issue as well. Is it a t1625_13mp xt1625 athene_retusa_cust?

My phone is xt1626 athene_13mp ... Do you have some idea of how solve this problem?

LucasSartori said:
My phone is xt1626 athene_13mp ... Do you have some idea of how solve this problem?
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Click to collapse
Not yet. I've been on customer support and they redirected me to this:
ICANT ROMVE LINKSmotorola-mobility-en-in.custhelp.com/app/answers/prod_answer_detail/a_id/110826/p/30,6720,9686
It hasn't worked for me though. If I try to go to recovery mode a black screen with the android logo and a red triangle appears with the text "No command"
Did this work for you?

Not work for me too, if I try to go recovery, show the Motorola logo then the phone fall again into a bootloop ?

LucasSartori said:
Not work for me too, if I try to go recovery, show the Motorola logo then the phone fall again into a bootloop [emoji29]
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Did you get your phone working again. O have the same problem with my G4. Constant bootloop. Even in recovery mode.
Wysłane z mojego SM-G955F przy użyciu Tapatalka

Related

URGENT: Phone not booting up

I just flashed my g3 and suddenly i found that its not booting up.. only samsung logo comes and the screen goes black with the backlight on... plzzzz help ...
Can you get into download mode? If yes, flash again.
ka'cipeder said:
Can you get into download mode? If yes, flash again.
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thanx mate .. it was a life saver.. re-flashed it and the phone works fine

[P700]Can't boot phone into Emergency Mode

Hey guys,
I have LG Optimus L7, right after info about Jelly Bean I wanted to flash it. While in flash there was errors becouse I didn't installed new drivers (ver with recovery etc.). After that I have tried to install MIUI (get through installation without any troubles), but after booting into MIUI I think every possible app crashed, and now after holding vol up+power I can't even boot into Emergency Mode. After every installation I did every possible wipe in recovery. Right now my phone i working on CM10 but it can't mount SIM card and speakers even headphones doesn't work. PLZ help me. Thanks in advance.
PS. sorry for my bad Eanglish.
Odp: [P700]Can't boot phone into Emergency Mode
Made IT XD. Got into emergency right after activating reboot in Phone (installed backup in CWM) and finally instalation went without any problems.
Wysyłane z mojego LG-P700 za pomocą Tapatalk 2
How do you got the emergency mode? I stuck in recovery mode
Do you have any rom installed? If not then try to install. If yes turn on your phone, hold power button, chose reboot and hold buttons to get into emergency mode. This worked for me. Sorry for bad English and good luck.
Wysyłane z mojego LG-P700 za pomocą Tapatalk 2

[Q] my I9505 won't boot

I rooted my s4 official and triangle all that stuff. then i tried to install chainfire3D and when i installed i had to reboot my phone so i did and now it's stuck at the samsung logo. i've tried to do a factory reset but it doesn't work. can anyone help me please?
Is the Download mode working?
Flash again or flash the original fw.
Gesendet von meinem GT-I9505
TAT1980 said:
Is the Download mode working?
Flash again or flash the original fw.
Gesendet von meinem GT-I9505
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Click to collapse
yes it's working but where do i find that rom it's an MDF
wessel596 said:
yes it's working but where do i find that rom it's an MDF
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Click to collapse
Flash this Pre-Rooted Stock ROM
sadekmefti said:
Flash this Pre-Rooted Stock ROM
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Click to collapse
thanks
wessel596 said:
I rooted my s4 official and triangle all that stuff. then i tried to install chainfire3D and when i installed i had to reboot my phone so i did and now it's stuck at the samsung logo. i've tried to do a factory reset but it doesn't work. can anyone help me please?
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Click to collapse
Hey man!! chainfire 3D is for Froyo and Gingerbread ONLY! dont install it on your S4.
samersh72 said:
Hey man!! chainfire 3D is for Froyo and Gingerbread ONLY! dont install it on your S4.
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yeah didn't know that a little bit late now hehe. but i'm now downloading the firmware and i'll flash it in 1 hour i hope and then it'll be fixed.
Strange bootloop
I let my gt-i9505 charging normally and gone sleep...
When i waked up, it doesnt start anylonger...
But its very strange...
It was rooted and with a custom rom for 6 months already, all working.
Now it only turn on when connected to the charger, even so, it only boot to Download Mode, all other modes cause it to reboot right after the model name appears...
The battery is charged 100%, tested on other phone.
Unpluged from the charger, it gives no life signal at all...
I flashed original rom, new recovery, pre-rooted rom, full-wipe original rom... Nothing makes it even enter on recovery...
I believe its not hard bricked since it always enter in Download Mode without problems...
I have knox 0x1 already.... i was in 4.4.2, didnt tryied to flash anything before 4.3...
Anyone know what could it be?
I've used ODIN v3.09 and Heimdall... Flashed a lot of different roms, recoveries.... Nothing works...
Without the charger, it dont even vibrates when i try to turn it on...
With the charger, charging led is Off, but it vibrates and try to boot...
If i let it boot normally, it goes to a black screen with a grey battery at the center, inside the battery a freezed loading... after that it reboots... and it keeps doing so...
If i try to boot to recovery, it reboots as soon as it shows the yellow text at the top...
Download mode, always boot, odin and heimdall work normally... no error messages
Power button doenst seems to be stucked...
The battery is charged, but when i unplug from charger, it turns off no matter what...
My head is already in pain here... PLS, anyone know anything else i could try???
+1 begging for help.
What to do if reflashing stockroom with pit-file doesn't work?

error: Boot certification verify

how in hell can i solve the problem "error: Boot certification verify"
i can not go into recovery, download or anything, i searched so much but i didnt find an answer for the lg g2. pls help me :crying:
can anybody help me pls? nothing works for me :crying:
hansi25 said:
can anybody help me pls? nothing works for me :crying:
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I have the same problem.
same problem
hansi25 said:
can anybody help me pls? nothing works for me :crying:
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Click to collapse
i am having the same to problem for a sprint optimus g however if plugged to laptop press volume up dwn and pwr at same time my phone goes into download mode but will not load drivers
HELP!!! - Bad TWRP Flash
Has anyone solved this?
I have the same issue
I ended up sending the phone to lg and they wanted 350.00!!!!! to fix it!!!! i told them to send my phone back. not idea what to do yet once i get it but hopefully someone will come up w a solution. i cant even get mine into download mode or recovery
hansi25 said:
how in hell can i solve the problem "error: Boot certification verify"
i can not go into recovery, download or anything, i searched so much but i didnt find an answer for the lg g2. pls help me :crying:
Click to expand...
Click to collapse
Here is the solution.
http://forum.xda-developers.com/showthread.php?t=2582142
Do you have an option that DOESNT require ubuntu to install it?
me to in the same boat, The thing is I have download mode but gets stuck at 49%, I need the TOT file for D802G Think this is EE / Three. does anyone know if kdz can be converted to TOT "worth a try"
same problem
i have the same problem ...did you find it?
Just did this to my phone just a few moments ago as well :/ anyone have any luck with windows?
giorgos13 said:
i have the same problem ...did you find it?
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I don't know if you managed to find the solution to this, but for anyone else out there that hasn't, just download the AutoRec app. Fixes it in seconds and flashes TWRP Recovery.
need help
jacobdavidson96 said:
I don't know if you managed to find the solution to this, but for anyone else out there that hasn't, just download the AutoRec app. Fixes it in seconds and flashes TWRP Recovery.
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my LG G2 F320L just got this issue.
what do you mean download the AutoRec app? its just stuck at LG logo then the error will show up. then just blank screen.
please help.
mm2_02 said:
my LG G2 F320L just got this issue.
what do you mean download the AutoRec app? its just stuck at LG logo then the error will show up. then just blank screen.
please help.
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It's a bootloader issue, for me it was. If you can enter recovery, flash JB Bootloader or KK Bootloader, whatever your rom needs. it worked for me.
Autorec
hansi25 said:
how in hell can i solve the problem "error: Boot certification verify"
i can not go into recovery, download or anything, i searched so much but i didnt find an answer for the lg g2. pls help me :crying:
Click to expand...
Click to collapse
Hey man, if youre able to boot into your rom, try this,
AutoRec
http://forum.xda-developers.com/showthread.php?t=2715496
It sorts of reflashes your boot recovery to TWRP, works for me when i got the same error.
jacobdavidson96 said:
I don't know if you managed to find the solution to this, but for anyone else out there that hasn't, just download the AutoRec app. Fixes it in seconds and flashes TWRP Recovery.
Click to expand...
Click to collapse
Thanks for this. I just ended up back on a (brand new, mind you) G2. I've had SO many problems with rooting, recovery, download mode, etc... I have TWRP installed, stock ROM and somehow ended up getting the secure boot error only when entering download mode. My phone was booting, recovery was working, etc - just download mode seemed toasted. AutoRec fixed it - so, thanks for posting this!
I had the same issue, if some of you want to know how I fixed it these steps might help you too...
What you need is :
Any versoin of stock kdz. I used 11a. GET FROM HERE
LG Universal drivers. Get them here
If you have verizon get your driver here
KDZ Flash tool. GET IT HERE
1- Power off your phone completely ... remove battery etc...
2- Plug the UsB cable to your phone and your computer.
3- Hold down volume up and power button and enter in the download mode
4- If you in download mode you can now flash any KDZ file using the method in one of the guide above or find it using google.
after flashing you will have the stock rom installed. I was on 4.2 and for some reason i was not able to root with "ioroot" until i updated to 4.4!
so make sure you are on 4.4 to do the root
later you can install any recovery. I installed autorec.apk and then booted into recovery and flashed latest version of twrp
thats about it.... but don't install MIUI that rom is stupid
hansi25 said:
how in hell can i solve the problem "error: Boot certification verify"
i can not go into recovery, download or anything, i searched so much but i didnt find an answer for the lg g2. pls help me :crying:
Click to expand...
Click to collapse
have you try vol down + power button ( LG Logo ) then Hold Vol down + Power ? till you get to factory reset ! and power key again will take you back to recovery
WOW! Thank You soooooooooooooo much! I flashed a cloudyg3 backup from VK Rom and got this error but this method worked!
Just download AutoRec and choose to flash TWRP. Worked for me.

Clean install

Hi,
I have the RC3 rom installed on my L31 and i can't reach to do a clean install (revert to Marshamalow and then upgrade to Nougat).
I am stucked in a bootloop
Can someone help me with this?
Thanks in advance.
aalmeida1972 said:
Hi,
I have the RC3 rom installed on my L31 and i can't reach to do a clean install (revert to Marshamalow and then upgrade to Nougat).
I am stucked in a bootloop
Can someone help me with this?
Thanks in advance.
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Click to collapse
You are in RC3 rom or in bootloop?
Now, i am in a bootloop.
aalmeida1972 said:
Now, i am in a bootloop.
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At 3 key combination restart what is going on? Start erecovery?
It's stuck on Huawei logo.
aalmeida1972 said:
It's stuck on Huawei logo.
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This is not bootloop... Is nothing to boot...
If you can not force phone in bootloader mode, to flash some recovery+system, your last chance is DC Phoenix...
Sorry, what i wanted to say, is this:
When it powers on, i get the Huawei logo, but a few seconds later it powers off and restart.... so on, and on. It keeps repeating this cycle.
aalmeida1972 said:
Sorry, what i wanted to say, is this:
When it powers on, i get the Huawei logo, but a few seconds later it powers off and restart.... so on, and on. It keeps repeating this cycle.
Click to expand...
Click to collapse
Flash stock boot.IMG and stock recovery.img by custom recovery or fastboot method.
Then use dload 3 button method. Power off. Go to stock recovery, do factory reset.
Sent from my NEM-L21 using Tapatalk
aalmeida1972 said:
Sorry, what i wanted to say, is this:
When it powers on, i get the Huawei logo, but a few seconds later it powers off and restart.... so on, and on. It keeps repeating this cycle.
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Click to collapse
With USB cable connected on phone and PC and with Vol-+Power enter in bootloader mode?
Problem solved.
Thanks
aalmeida1972 said:
Problem solved.
Thanks
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how do you solved it? im facing the same problem. i cant boot from power + vol up + vol down. now im stuck at RR Rom with TWRP installed. i tried everything , restore from TWRP doesnt work.

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