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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:
Click to expand...
Click to collapse
I have the same problem.
same problem
hansi25 said:
can anybody help me pls? nothing works for me :crying:
Click to expand...
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?
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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.
Hi Guys,
I tried to root my S4 GT9500 using the galaxy for root dot com site and now the phone is stuck in a boot loop.
I cant even get into recovery mode. The phone just reboots continuously. I got stuck when trying to install the supersu app
and it just went downhill and the reboots started. When I try the home, power and vol up buttons keystrokes,
I cannot get into recovery mode. When I try download mode, it gets there but as soon as i hit the volume up, it reboots again
Can someone guide me to fix my mess please
I hope this has not been asked before.
akajee said:
Hi Guys,
I tried to root my S4 GT9500 using the galaxy for root dot com site and now the phone is stuck in a boot loop.
I cant even get into recovery mode. The phone just reboots continuously. I got stuck when trying to install the supersu app
and it just went downhill and the reboots started. When I try the home, power and vol up buttons keystrokes,
I cannot get into recovery mode. When I try download mode, it gets there but as soon as i hit the volume up, it reboots again
Can someone guide me to fix my mess please
I hope this has not been asked before.
Click to expand...
Click to collapse
If you can't enter in recovery mode then try to put it in download mode and flash a stock ROM. When you flash a new kernel to root your phone you must check if the kernel that you are flashing is compatible with the current android version, I mean, if you flash a kitkat kernel and you have a lollipop rom you will get bootloops for sure.
Download mode reboots also after 1 second also
akajee said:
Hi Guys,
I tried to root my S4 GT9500 using the galaxy for root dot com site and now the phone is stuck in a boot loop.
I cant even get into recovery mode. The phone just reboots continuously. I got stuck when trying to install the supersu app
and it just went downhill and the reboots started. When I try the home, power and vol up buttons keystrokes,
I cannot get into recovery mode. When I try download mode, it gets there but as soon as i hit the volume up, it reboots again
Can someone guide me to fix my mess please
I hope this has not been asked before.
Click to expand...
Click to collapse
Maybe the problem is your power button being stuck if it just shows galaxy logo and reboots every time.
Styrke said:
Maybe the problem is your power button being stuck if it just shows galaxy logo and reboots every time.
Click to expand...
Click to collapse
I agree with this. Also you said that in download mode it reboots after one second.
Or it can also be ur battery, u should try a different one
Also you can try flashing twrp recovery from odin again. Some steps may make the recovery.img broken. If you reinstall it that may work. (I faced such a problem and I solve in that way)
so it does appear to be a stuck power button because if I press home and volume down, it still goes into download mod. Let me see how I can fix that now. Thanks all.
dorian2kx said:
Or it can also be ur battery, u should try a different one
Click to expand...
Click to collapse
Battery was good, tested it on my working S4
Hello everyone,
here what's happenend:
I have downloaded the ota normally
charge enough
click on install
the installation looked normal
after the installation was finished it boots normally until the "Android was updating, optimize apps.." come that runs from 0 to 89 apps and then it reboots
and at this point something went wrong.
the oneplus bootlogo appeard and the boot animation plays. but when it finished the screen is black and after a few seconds the "android was updating" banner appeard again.
then it goes again in the bootanimation and so on..
i've restarted my phone by pushing the powerbutton once. still not working.
My phone is stock!
no root
no costum recovery
I hope you can help me.
Cheers, Confused.
additional Information
i'm able to open the recovery mode
confusedx3 said:
i'm able to open the recovery mode
Click to expand...
Click to collapse
If you are able to boot into twrp then follow the guide mentioned below (Twrp has MTP enabled just in case u didn't know) :
http://forum.xda-developers.com/oneplus-2/general/zip-oxygenos-3-x-t3392826
thank you for the answer.
i dont have twrp installed i've only the stock recovery
what if i do a factory reset ?
i read this as a solution here:
https://www.reddit.com/r/oneplus/comments/3mtavv/opt_stuck_in_boot_loop_after_ota_update/
do you think that work in my case ?
confusedx3 said:
thank you for the answer.
i dont have twrp installed i've only the stock recovery
what if i do a factory reset ?
i read this as a solution here:
https://www.reddit.com/r/oneplus/comments/3mtavv/opt_stuck_in_boot_loop_after_ota_update/
do you think that work in my case ?
Click to expand...
Click to collapse
Yes
i am also stuck at same situation but the prob is i hav no recovery installed and i dont want to loose my internal data...is there a way to roll back ????
same here
I also installed through the software update button.
Everything seemed to work fine till optimizing apps.
Then my phone was showing starting apps...
it did it for an indefinite time and then i pressed the power button to reboot the phone.
however now it is not moving beyond the android logo and i dont want to lose my data so i am not clearing data.
i tried clearing my cache.
Any help please?
I am using stock recovery,unrooted phone,OOS 3.0.2
Hi, Iam just a member who wishes to share the solutions to problems related to Softbricks, Hardbricks, Bootloops & IMEI which I personally experienced and got the solutions here on XDA Forums. I will try to elaborate everything in detail as possible and will mention only the steps I took to recovering My Yu Yureka. Please read and follow word to word exactly & you should have your Yureka running in less than an hour.
For Softbricks & Hardbricks please refer to this thread : http://forum.xda-developers.com/yureka/orig-development/tool-brick-yureka-device-using-t3442862
To recover IMEI, please refer to this thread : http://forum.xda-developers.com/yureka/help/recovering-lost-imei-yu-yureka-yunique-t3331485
Please understand the procedures. Main thing, remain calm, everything is going to be all right with the right commands.
Things you need before following all procedures can be downloaded on the threads mentioned above.
I hope & believe all of you can revive your Yu Yureka back to life with this. I did. So can you.
Please don't forget to hit Thanks to me and the people from the above threads if this helps you. And also try to spread the good word to fellow members suffering from similar problems.
Thanks & Good Luck.
Can you help me?!!
Hey bro, it's Nikhil from punjab. I'm facing a new problem. My yureka stucked in bootloop and continuously restarting but not starting. I'm very much concerned about my data, as i don't have any backup! Can you help me in this problem? If you know any helpful solution then please guide me! Your help will be appreciated. (My phone is not rooted)
Nik8910 said:
Hey bro, it's Nikhil from punjab. I'm facing a new problem. My yureka stucked in bootloop and continuously restarting but not starting. I'm very much concerned about my data, as i don't have any backup! Can you help me in this problem? If you know any helpful solution then please guide me! Your help will be appreciated. (My phone is not rooted)
Click to expand...
Click to collapse
Hi Nikhil,
Can you try to get into recovery mode? You need to understand a few commands of ADB also. Don't worry. Your phone will be working again. Remove the battery for a few seconds and put it back. Don't start the phone. First hold the volume up button and then at the same time hold the volume down button. Keep pressed both the buttons and then press the ON button ( All three buttons at the same time ). After your device vibrates a little and sows the YU Logo, let go of all the buttons......you should get into the bootloader menu. Tell me if you can do that. Will explain the steps further after you reply.
Yes I can enter into the recovery mode, but when I try to enter into the bootloader it shows fastboot mode for a sec and then all black screen. I want to tell you that my phone is not rooted and neither i unlocked the bootloader nor installed twrp or cmw!! But still it is bricked without any reason. Is there any solution to recover my data??
Nik8910 said:
Yes I can enter into the recovery mode, but when I try to enter into the bootloader it shows fastboot mode for a sec and then all black screen. I want to tell you that my phone is not rooted and neither i unlocked the bootloader nor installed twrp or cmw!! But still it is bricked without any reason. Is there any solution to recover my data??
Click to expand...
Click to collapse
Hi,
Are you able to get your data back from the bricked Yureka phone.???
My yureka also suddenly not booting, stuck at logo. need to get my contacts from phone memory.
Is there any way to get back??
glaber said:
Hi,
Are you able to get your data back from the bricked Yureka phone.???
My yureka also suddenly not booting, stuck at logo. need to get my contacts from phone memory.
Is there any way to get back??
Click to expand...
Click to collapse
Hey there, not yet buddy im still on the track. I'm searching and waiting for a suitable solution by which I can get my whole backup, but didn't get any yet. :/ Still hoping for the best! It's a horrible situation for me from the last 3 days. Don't know what to do! Someone please help!
Problem solveed
Nik8910 said:
Hey there, not yet buddy im still on the track. I'm searching and waiting for a suitable solution by which I can get my whole backup, but didn't get any yet. :/ Still hoping for the best! It's a horrible situation for me from the last 3 days. Don't know what to do! Someone please help!
Click to expand...
Click to collapse
Hi,
I am able to get my phone back.
I just downloaded the file from http://builds.cyngn.com/factory/tomato/cm-12.1-YOG4PAS3JM-tomato-signed.zip and copied to memory card.
Insert the memory card my phone and then booted into recovery mode.
From recovery mode, select Install/Update zip from sdcard. Andriod got updated.
after update, reboot the phone. It took almost 10mins to boot.
After reboot, I had all my data.
Hope you ll get ur data back.
Thanks
Yureka
my yureka when power on reboots means the YU logo pos and closes then again pops and closes...and when I power on my phone when charger is connected the phone starts perfectly everything works and when I unplug the charger it again powers offs..need a solution please help
Same problem after flashing stock ROM also not able to fix boot loop what to do now
---------- Post added at 06:53 PM ---------- Previous post was at 06:49 PM ----------
Same problem after flashing stock ROM also not able to fix boot loop what to do now if I connect my mobile to charger then it boots and open the home after some time again it boot loops plz help
Chandu710 said:
my yureka when power on reboots means the YU logo pos and closes then again pops and closes...and when I power on my phone when charger is connected the phone starts perfectly everything works and when I unplug the charger it again powers offs..need a solution please help
Click to expand...
Click to collapse
i am also facing same problem please help me guys
is the problem solved , am facing the similar problem. i have flashed CRdroid rom and it worked fine for two days, my phone switched off suddenly when i was using it and from then it restarts at yu logo when charger is unplugged, when the charger in plugged in it runs for a minute and restarts.. any suggestion is appreciated..!!
i am facing issue with my yureka plus,
not going in fastboot mode. only blank screen is comming with download faild images.
plz give solution
how to go in fastboot????:crying:
Sir,
After going on the link,
I followed every instructions perfectly,
My device was soft bricked,
I ran the Complete unbrick tomoto bat file,
also i connected my phone in fastboot mode,
then suddenly,
the process stopped and as far as I think my device got Hard bricked,
the device can't even get into fastboot mode,
just red light LED on connecting the usb
please help sir..
I BEG OF YOU SIR,
PLEASE.
venkateshchandra said:
is the problem solved , am facing the similar problem. i have flashed CRdroid rom and it worked fine for two days, my phone switched off suddenly when i was using it and from then it restarts at yu logo when charger is unplugged, when the charger in plugged in it runs for a minute and restarts.. any suggestion is appreciated..!!
Click to expand...
Click to collapse
Hello..watching my switched off yureka for over 3 days now. Tried flashing cwm recovery finding nothing else to do. Till that time I hadn't tried switching the phone on while plugged in. Don't know if the cwm recovery thing worked or not, but from then on I am unable to reach the recovery (vol up+vol down+power).
But then suddenly in the plugged in state my phone comes alive and boots completely!!!:cyclops::victory:. And then I get to know that while charging, the gandu phone is completing its boot process. But after a few minutes its blacking out and starting its on and off routine again. (minutes varying from 1 to 45 , not sure depending on what, because now I am running hotspot and LTE on the phone to write this on the laptop..and yet it is awake for more than 45 minutes now got a vibe that if the screen is turned off the phone will not shut down. ) ... guys please help. how to make it work without the usb pushed at its back...?
Edited a day later: went to the service centre.. They simply said the battery needs to be replaced. Yes it is all good now. Relieved.
Cant go out of the Bootloop
I don't know what happened,my phone was working really fine.I was using CM 13.0 Snapshot Rom. But then when I reset my phone by going into Setting>Backup & Reset my phone got switched off for rebooting but then it didn't start...its continuously rebooting after the YU logo..I cant even go to the recovery..I had twrp....I tried to install the recovery again using fastboot but it didnt work...even flashed the Stock CM 12.0 firware via fastboot but nothing happened...please help...
Back from Ashes !!!
antim098 said:
I don't know what happened,my phone was working really fine.I was using CM 13.0 Snapshot Rom. But then when I reset my phone by going into Setting>Backup & Reset my phone got switched off for rebooting but then it didn't start...its continuously rebooting after the YU logo..I cant even go to the recovery..I had twrp....I tried to install the recovery again using fastboot but it didnt work...even flashed the Stock CM 12.0 firware via fastboot but nothing happened...please help...
Click to expand...
Click to collapse
Hey Buddy , Same here I am also using RR N, and suddenly one fine morning it went into bootloop. I am stuck at YU logo. Can you confirm that it stucks at userdata erasing and formating data/factory as well ?
I did a lot of research and I think i found out solution. Now my phone is reseting once it starts I will confirm.:fingers-crossed::fingers-crossed::fingers-crossed::fingers-crossed:
kalagikr said:
Hey Buddy , Same here I am also using RR N, and suddenly one fine morning it went into bootloop. I am stuck at YU logo. Can you confirm that it stucks at userdata erasing and formating data/factory as well ?
I did a lot of research and I think i found out solution. Now my phone is reseting once it starts I will confirm.:fingers-crossed::fingers-crossed::fingers-crossed::fingers-crossed:
Click to expand...
Click to collapse
yes it did stuck once or twice at the userdata erasing stage when I was putting up the new ROM but after some attempts,it never got stuck at any stage but even after successful installation, the problem existed...Now I have given my phone for repair and the store person said that there is some power issue in the board...its not an software isssue.
Chandu710 said:
my yureka when power on reboots means the YU logo pos and closes then again pops and closes...and when I power on my phone when charger is connected the phone starts perfectly everything works and when I unplug the charger it again powers offs..need a solution please help
Click to expand...
Click to collapse
Facing same problem ...any help guys...
Can you please update the further steps to do
Can you try to get into recovery mode? You need to understand a few commands of ADB also. Don't worry. Your phone will be working again. Remove the battery for a few seconds and put it back. Don't start the phone. First hold the volume up button and then at the same time hold the volume down button. Keep pressed both the buttons and then press the ON button ( All three buttons at the same time ). After your device vibrates a little and sows the YU Logo, let go of all the buttons......you should get into the bootloader menu. Tell me if you can do that. Will explain the steps further after you reply.[/QUOTE]
Yureka mobile is getting heated and gets switch off...and doesn't get ON. Screen shows Cyanogen all day...but its getting ON in safe mode...plz help to sort it out...
I had to reboot my device due to problems with my speaker. Now i'm not able to boot anymore.
I'm only able to get into ODIN Mode, and flashing new FW or TWRP does nothing. It'll flash correctly, but as soon as it sends the reboot command the device powers off and does not boot, and no, it does not reach the "Galaxy s8, powered by android screen".
It does not want to power on, and only responds to the odin button combo, can't boot into recovery either since nothing works.
I was running the latest version of Renovate Ice if that matters.
I've searched trough some other threads, but it seems like i'm the only one that's having this problem.
Any help or thoughts would be greatly appreciated!
Edit 1: I've tried flashing both AQK7 and AQG5. Both flash fine, but as soon as odin sends the reboot command to my phone, it turns off and does not turn on.
Auto Reboot is ticked. Same goes for any version of TWRP, it will flash, but when it has to reboot the device turns off and does not turn on. There's nothing on the screen, its completely black and the only thing that does work is Download Mode. I've also tried ereasing nand, and repartitioning storage. Both seem to have 0 effect. As stated in one of my replies, i was running the latest build of renovate-ice with magisk, no other mods, or themes installed.
Im a bit confused - you can only boot into download mode (not into twrp?) and the phone is in bootloop? Have you flashed anything (mod?) before or activated a substratum theme which could cause this?
The only thing I can think of is a) you delete in twrp file manager the corrupted file, if there is something like this or b) a twrp restore from a backup. Boot into download mode and then do not press vol up to go into odin mode but press vol down to reboot - then immediately press the combo for twrp and you will get to the recovery. This helped my s8 many times when I was in a bootloop and couldnt boot up twrp
FloM94 said:
Im a bit confused - you can only boot into download mode (not into twrp?) and the phone is in bootloop? Have you flashed anything (mod?) before or activated a substratum theme which could cause this?
The only thing I can think of is a) you delete in twrp file manager the corrupted file, if there is something like this or b) a twrp restore from a backup. Boot into download mode and then do not press vol up to go into odin mode but press vol down to reboot - then immediately press the combo for twrp and you will get to the recovery. This helped my s8 many times when I was in a bootloop and couldnt boot up twrp
Click to expand...
Click to collapse
Thanks for the reply! Other than using the Renovate-Ice rom, and running magisk the thing was pretty much stock. wasn't messing around in twrp either. Its not stuck in a bootloop either, it just refuses to do anything other than go in and out of DL mode. The phone does not respond to any button imputs other than DL mode. As stated in the OP it does not boot at all, just a black screen. i've already tried to reflash a stock FW and TWRP, but that does not seem to work...
try the method I did - this is the last thing I could think of, before reflash the whole phone with odin
More info about your speaker problem
popmpopm said:
More info about your speaker problem
Click to expand...
Click to collapse
There isn't much to say about the problem ,it just stopped working, hence why i rebooted the phone, and ran in to the problem i'm having right now.
FloM94 said:
try the method I did - this is the last thing I could think of, before reflash the whole phone with odin
Click to expand...
Click to collapse
Doesn't work sadly, but thanks for the help anyways!
but you havent installed Viper4Arise or anything like that?
Because of this my speaker also stopped working a few weeks ago
if you can get into download mode then get into download mode and leave phone, then download samsung smart switch for your pc (older version like 4.1.17022_20 from here http://www.filehorse.com/download-samsung-smart-switch/29268/ that allows phone based recovery), once installed open it, then click on more at top right, (do not update the software if you get a prompt) select emergency device recovery...., then click on right tab (device initialisation) and fill in your phone details etc., connect your phone (in download mode) and follow the process, maybe it works, you'll need to root and install TWRP again but thats no big issue.
Jostian said:
if you can get into download mode then get into download mode and leave phone, then download samsung smart switch for your pc (older version like 4.1.17022_20 from here http://www.filehorse.com/download-samsung-smart-switch/29268/ that allows phone based recovery), once installed open it, then click on more at top right, (do not update the software if you get a prompt) select emergency device recovery...., then click on right tab (device initialisation) and fill in your phone details etc., connect your phone (in download mode) and follow the process, maybe it works, you'll need to root and install TWRP again but thats no big issue.
Click to expand...
Click to collapse
I've tried this just now, and it still gives me the same result, it goes trough the process, but as soon as it has to reboot it doesn't boot anymore.
Thanks for the suggestion though!
FloM94 said:
but you havent installed Viper4Arise or anything like that?
Because of this my speaker also stopped working a few weeks ago
Click to expand...
Click to collapse
i think phone is damaged by water or dropped s8 so fragile phone ! its happen to me with s5 the phone dead after speaker problem !!
popmpopm said:
i think phone is damaged by water or dropped s8 so fragile phone ! its happen to me with s5 the phone dead after speaker problem !!
Click to expand...
Click to collapse
I've had a case on the phone since day one, and I've checked for water damage, but there is non. The tab that is supposed to indicate it is untouched. But thanks for your input! I appreciate it
I have the same problem. Its look like is bootloader issue. try flash this soft :
G950FOWA1AQCC_Recovery
But if you are on newest rom it wont work.
Hello, you can solve this problem?