Database Users

[q] stuck in bootloop no access to usb debuggin

I recently tried to get sky go working on my rooted nexus 7 by installing a program which would show the nexus as unrooted, when i rebooted the device it came on but the screen was blank but the lcd light was on.
I then decided to unroot and restore to original settings, I did this with the nexus root toolkit everything went through fine but the nexus is now stuck in continual bootloop and I cant enable usb debugging because I can switch the nexus on.
I cannot get into recover mode the message comes boot failed neither can i start the device again it says boot failed
I've had a look at other threads but cant seem to find a solution when you dont have access to usb debugging mode. Please help

zk16 said:
I recently tried to get sky go working on my rooted nexus 7 by installing a program which would show the nexus as unrooted, when i rebooted the device it came on but the screen was blank but the lcd light was on.
I then decided to unroot and restore to original settings, I did this with the nexus root toolkit everything went through fine but the nexus is now stuck in continual bootloop and I cant enable usb debugging because I can switch the nexus on.
I cannot get into recover mode the message comes boot failed neither can i start the device again it says boot failed
I've had a look at other threads but cant seem to find a solution when you dont have access to usb debugging mode. Please help
Click to expand...
Click to collapse
I was driven crazy by exactly the same problem as you but I found a solution from here and elsewhere. i.e. two different sites.
See my post:
Booting Failed Bricked Nexus 7 - 2012
on this forum today.
The bulk of my help came from another site but the final steps were completed here.
I am a new member here and I wouldn't like to be banned for providing a link to different site here. If the mods give me permission I will help you but until then you can always email or p.m. me.

Kindred Mole said:
I was driven crazy by exactly the same problem as you but I found a solution from here and elsewhere. i.e. two different sites.
See my post:
Booting Failed Bricked Nexus 7 - 2012
on this forum today.
The bulk of my help came from another site but the final steps were completed here.
I am a new member here and I wouldn't like to be banned for providing a link to different site here. If the mods give me permission I will help you but until then you can always email or p.m. me.
Click to expand...
Click to collapse
I dont know why but for some crazy reason I cant PM you can you send me your email address I would really like to get this sorted
Thanks

solved
i checked kindered moles posts and saw that i needed to flash a different version of bootloader which is available http://forum.xda-developers.com/showthread.php?p=45043044#post45043044
once i completed that I went to flash stock + unroot make sure to tick soft bricked/ boot loop undereneath and then hey presto everything worked

Hard Bricked Yureka...Need Urgent Help

Hey guys i've Hard Bricked my Yureka. Phone Doesnt turn on nor goes to fastbooot, instead is only detected in windows as Qusbs-Bulk. Please help ME

Follow the steps shown in link below;
https://cyngn.com/support/
http://forums.yuplaygod.com/threads/factory-images-and-flashing-tools-official.2178/

But my phone does not boot into fastboot

Search at play god forum, there are some procedures given there which may solve your prob. http://forums.yuplaygod.com/threads/help-completely-bricked.4641/#post-45794

HI thanks for help but in all above cases they were soft bricked ..i.e their phones booted in fastboot but mine isnt.

Hmmm ... seriously worried situation haan. {Kiya kya tumne}
If you can tell us what exactly you did, may be then we can help.

I also hardbricked when i tried to port MIUI. But i got replaced by YU without any cost and within 3 days

Exactly me too flashed miui of f2 without boot.img..Was trying to port...

@ Suhas Is the new phone same as old one or a used one??

suhas.holla said:
I also hardbricked when i tried to port MIUI. But i got replaced by YU without any cost and within 3 days
Click to expand...
Click to collapse
I also hardbricked when i tried to port MIUI, Now waiting for the repacement.
Called them and raised the ticket 6 days before, but they are yet to dispatch.. . . . Very frustrating !
Do you have any information on how to unbrick. I searched much but wouldn't find files to unbrick !
1. 8939_msimage.mbn
2. MPRG8939.hex
3. rawprogram0.xml
4. patch0.xml
Hope some one comes to rescue me :crying:

Video Tutorial HOW TO UNBRICK YUREKA
Srry i cant post the youtube link as i am new here
Just go to youtube
Search kanwal deep unbrick yureka
And watch the video
To go in fastbool mode remove battery insert again and press vol up while connecting usb

quakze said:
I also hardbricked when i tried to port MIUI, Now waiting for the repacement.
Called them and raised the ticket 6 days before, but they are yet to dispatch.. . . . Very frustrating !
Do you have any information on how to unbrick. I searched much but wouldn't find files to unbrick !
1. 8939_msimage.mbn
2. MPRG8939.hex
3. rawprogram0.xml
4. patch0.xml
Hope some one comes to rescue me :crying:
Click to expand...
Click to collapse
ahh Same situation I too searched for that files when i had bricked my device
Since the chipset is new. So not able to find

suhas.holla said:
ahh Same situation I too searched for that files when i had bricked my device
Since the chipset is new. So not able to find
Click to expand...
Click to collapse
I have got rom of Huawei C199s (MSM8939), which has many file packed into UPDATE.APP.
I have unpacked it, but the file name and extensions are unknown.
At present I am trying to identify the msimage.mbm and mprg files.
The rom link is http://www.needrom.com/wp-content/uploads/2015/03/C199s-V100R001C92B260-Telecom.zip

Shrihari007 said:
Hey guys i've Hard Bricked my Yureka. Phone Doesnt turn on nor goes to fastbooot, instead is only detected in windows as Qusbs-Bulk. Please help ME
Click to expand...
Click to collapse
ask for replace in customer care. as they told they will replace your mobile even after unlocking boot loader, root.

my device also gone hard bricked not get into the fastboot mode..
and no customer care no. to contact not correct > this one 18602122122
any help
thnks..

You guys can take a look at this thread -
http://forum.xda-developers.com/yureka/help/question-qualcomm-download-mode-k-t3068040
Hit thanks to the creator and me if helped.

suhas.holla said:
I also hardbricked when i tried to port MIUI. But i got replaced by YU without any cost and within 3 days
Click to expand...
Click to collapse
What did you tell the customer support about your phone getting bricked.
I tried calling the support, but they said that they will chargers. 3000 for replacing .
please help

my device got bricked 2 days ago and now there is no fastboot mode and not even the led lights showing up if the device is connected to the pc!! and whats even worse the cc is not picking up the calls

my mobile also hard bricked.
suhas.holla said:
I also hardbricked when i tried to port MIUI. But i got replaced by YU without any cost and within 3 days
Click to expand...
Click to collapse
hi.... my yu yureka also get hard bricked after installing lollipop update from yu.. please tell me the steps you followed to replace your yureka...... please reply fast...
:crying::crying::crying:

issue regarding in functionality in yu yureka after upgrading with lpllipop
dear sir,
my name is anurag. i am using yureka ao 5510 phone after launching official update for phone i upgrade my phone.
i faced sevral problem after updating. the list are provided below.
1) overheating device than normal one while comparing with kitkat.
2) automatically turned off and un- responsive and on screen multicolor circle appeared wih cross over circle, its upto 5-6 hrs after that suddenly screen appeared after turning on mobile and start working.(in this process sevral times i remove battery & reinsert and trying to start it normally).
3) when phone connecting to wi-fi hotspot network (apple tablet over 3g) and i am trying to update apps from playstore its not updated(google play services unfortunately stopped) over wi fi network, but its working good on mobile data.
4) now currently issue in brightnesss control and in setting < storage option < USB computer connection the checkbox option are not apperared & phone not connected to computer(using windows 8.1 ),
please kindly fix this buges...
and provide some patch or system updates as earliar as possible to overcomethis issue.

LG G4c half bricked. Can't connect with pc or start recovery mode. How to fix it?

Hey guys. I tried rooting my LG G4c but after rebootingen it seems that my phone is stuck in a loop, and i can't fix it.
What happens when i turn the phone on:
1. LG logo turn up
2. The following message appears:
[670] --------------------------------------
[670]
[670] Boot verification fail!!
[670] - cause : MISMATCH_SIG_LEN
[670]
[670] --------------------------------------
3. Phone reboots
Using the power button + volume down does NOT work anymore to start recovery mode (although starting the IMEI display still works).
I tried using LG UP to install the original firmware via USB but the device does not show up in the list (probably because the phone keeps rebooting itself). Some website also said to connect the phone with the pc, turn LG UP on, then put out the battery and put it back in to make it work, but that also didn't work.
Anyone know what i can try next? What method can i use to reinstall the firmware? And if it's not possible, does it cost much to repair and who should i ask?
Edit: It seems i can start "Factory data reset" but when this proces starts the phone restarts and continues the loop with the error message.
I also tried connecting the device with LG UP while the phone is stalled on the IMEI screen and the Factory data reset screen. This way the phone does note restart itself and it might appear in the device list of LG UP. But too bad it still didn't work.

I don't know if i'm reaching anyone who can help me, but even a answer from anyone saying that the problem is hard to deal with would already be very relieving I really can't find anything related to this problem on the internet and i'm noobish myself. I'm probably gonna visit a some phone shop down town in the next days because i really don't know what to do.

vanderplate said:
I don't know if i'm reaching anyone who can help me, but even a answer from anyone saying that the problem is hard to deal with would already be very relieving I really can't find anything related to this problem on the internet and i'm noobish myself. I'm probably gonna visit a some phone shop down town in the next days because i really don't know what to do.
Click to expand...
Click to collapse
I had this problem too. I send it to LG and said the phone was unplugged during update process. They flashed it and I gave it to my mom. I have an S4 yet. Much better performance and rom support.

download mode
vanderplate said:
I don't know if i'm reaching anyone who can help me, but even a answer from anyone saying that the problem is hard to deal with would already be very relieving I really can't find anything related to this problem on the internet and i'm noobish myself. I'm probably gonna visit a some phone shop down town in the next days because i really don't know what to do.
Click to expand...
Click to collapse
Can you get it into download mode?

Yotaphone 2 YD206 in Bootloop after update

Hello,
i have a problem with my 1 week old yotaphone and hope you guys can help me to solve.
Let me say, this is my first android device. After a long time using iphones i saw this 2-displays concept and wanted to give it a try.
But now my problem and the way to:
The phone was brand new and first of all i charged it for a wohle night.
After that i put in the sim-card and started the phone and walked through the start-procedure with WLAN, Googleaccount etc.
Then the phone told me about an update and i started it over WLAN.
The phone was downloading, rebooting and shows me a white window "updating x of 127(?) Apps".
Somewhere in the middel the phone rebooted again and now its in a bootloop.
What is possible with the phone right now.
I can start the phone wit the bootloop (powerred byAndroid, then restart)
I can use "Power + Vol-" to bring it into downloading mode
When i use "Power + Vol+" nothing happend.
When i use "Vol+ + Vol-" nothing happend.
The akku of the phone is empty now and it only works with usb or power unit connected.
In bootloop or downloading mode it is not charging.
What i tried.
What i try:
I read many topics with bricked / bootlooped yotphones and how to flash or cache whipping.
i connected the phone to my pc and used yotoflasher with many different firmwares.
I used fastboot:
- flashed the system.ing with differnet sizes.
- tried different custom recovery.img from different threads here and from other sites.
Even a complete new image, moddified RU img doesn`t help.
The phone stays in bootloop.
Yes, it`s a warranty case, but before i start to strech my nerves by handling with the dealer and shipping
this phone back to china i will try everything else and hope you can help me out of this situation.
Thanks a lot

easyxx said:
Hello,
i have a problem with my 1 week old yotaphone and hope you guys can help me to solve.
Let me say, this is my first android device. After a long time using iphones i saw this 2-displays concept and wanted to give it a try.
But now my problem and the way to:
The phone was brand new and first of all i charged it for a wohle night.
After that i put in the sim-card and started the phone and walked through the start-procedure with WLAN, Googleaccount etc.
Then the phone told me about an update and i started it over WLAN.
The phone was downloading, rebooting and shows me a white window "updating x of 127(?) Apps".
Somewhere in the middel the phone rebooted again and now its in a bootloop.
What is possible with the phone right now.
I can start the phone wit the bootloop (powerred byAndroid, then restart)
I can use "Power + Vol-" to bring it into downloading mode
When i use "Power + Vol+" nothing happend.
When i use "Vol+ + Vol-" nothing happend.
The akku of the phone is empty now and it only works with usb or power unit connected.
In bootloop or downloading mode it is not charging.
What i tried.
What i try:
I read many topics with bricked / bootlooped yotphones and how to flash or cache whipping.
i connected the phone to my pc and used yotoflasher with many different firmwares.
I used fastboot:
- flashed the system.ing with differnet sizes.
- tried different custom recovery.img from different threads here and from other sites.
Even a complete new image, moddified RU img doesn`t help.
The phone stays in bootloop.
Yes, it`s a warranty case, but before i start to strech my nerves by handling with the dealer and shipping
this phone back to china i will try everything else and hope you can help me out of this situation.
Thanks a lot
Click to expand...
Click to collapse
Mine too,stuck in bootloop. I also tried the fastboot and it said waiting device.

kophyo07 said:
Mine too,stuck in bootloop. I also tried the fastboot and it said waiting device.
Click to expand...
Click to collapse
If your phone displays Downloading... and fastboot keeps saying waiting for device then there is something wrong with the installed ADB driver. Check some of the posts in this forum like this one on how to fix this. http://forum.xda-developers.com/yotaphone-one/help/yotaphone-2-yd-206-china-flash-firmware-t3306797/post69311402#post69311402

Strange that you had an OTA (Over The Air update). You didn't do anything between the SIM/Google registration and OTA ?
Normally there are no OTAs allowed on yd206 phones bought from China/HK , where did you buy it ? Chinese retailers have their own firmware that they put on phones , for me , maybe you had bad firmware installed.
The warranty of your phone is voided if you flash yotaphones bought from China and HK .
When you use yotaflasher do you get error message or "waiting for device" ?
To flash the Yotaphone , it should be in developer mode , but you couldn't put it in this mode because it first did the OTA that started your bootloop. Android apps are updated like that ("installing x of 127") when it gets updated to lollipop. Normally the OTA should have worked OK. Did you allow enough time at the Yotaphone logo after the first reboot ? It stays on this logo for 5 minutes before starting. I made this mistake.
The OTA started just after you set up Google etc ?
If so, normal yotaflashing will never work, but at least you havent broken the warranty . The thing we need to know is what exactly happened when you tried to flash , what errors messages appeared ?
If you did not put the phone in developer mode, then you cannot easily flash the phone, so your best possibility is to return the phone. Normally you can contact the seller by chat or email . Some are very good in exchanging.
It IS possible to flash your phone using fastboot, but I would not personally attempt it and you would lose your warranty . You need rootkits, SDK toolkits, universal drivers and images. Google "bootloop without USB debugging".
When I flashed my yd206 , (after many attempts) I flashed my yd206 to yd201 Russian KitKat ROM first and then did an OTA to lollipop.

Got serious problem with my J530F need quick help

Hello guys, i've got really hard problem with my j5 which is probably totally bricked. But. there is but, i can access recovery mode and connect it to the ADB, but still, aint that easy. While trying to flash new ROM, im getting up to 40 % and its shows "e:signature verification failed" after that it gets to 92% and stops. Total xfer: 2.00x on phone it shows as "E:failed to find /misc partition".
I've been trying literally everything.
Weird thing, cannot open adb shell, "error:closed" been trying killing server, starting server etc.
Most weird thing is J5 CANNOT ACCESS THE "DOWNLOAD MODE" which is the biggest problem in my case.
apart from that, i've got no TWRP or CMW installd, only stock recovery mode, whatever option im trying to get into, always gets same info "E:Failed to find /misc partition".
what else... I've been trying to make SD card as bootable device with android on it, if you've got any ideas about that, im happy to hear.
been trying several rooms, stock, lineage, other customs.
Tried several versions of adb..
sometimes adb shows info "deamon not started" which after i've got communicate that deamon started succesfully and transfered to port 500 something.
Please guys, help me with that. I've wasted about 60 over hours now :crying: getting sick.

anyone that could help ?

tropicca said:
anyone that could help ?
Click to expand...
Click to collapse
Hi there
Are the OEM luck and usbdebuge enable?
Did you tried to flash pit file with Odin?
And how did you wanted to install stock rom without download mode?!(is there any way?)
And the last what did you do to get this?

amirizad_7436 said:
Hi there
Are the OEM luck and usbdebuge enable?
Did you tried to flash pit file with Odin?
And how did you wanted to install stock rom without download mode?!(is there any way?)
And the last what did you do to get this?
Click to expand...
Click to collapse
I was not the first person that touched the phone.
i dont know if they are enabled, no access to the android at all.
i've been trying to push custom rom/ twrp etc. through adb.
There are plenty of samsung tools that allows you to do it, but requires download mode... so thats the reason why I'm asking.

Look up usb jigs. You can make one easily enough with a couple resistors and a usb lead. Here is a guide on how to make one https://www.instructables.com/id/USB-JIG-to-give-life-to-your-Bricked-mobile/#step1
Or you can buy one on like a cheap site somewhere.
Once the jig gets plugged into the device it force boots the device into download mode and you should be able to continue from there

garylawwd said:
Look up usb jigs. You can make one easily enough with a couple resistors and a usb lead. Here is a guide on how to make one https://www.instructables.com/id/USB-JIG-to-give-life-to-your-Bricked-mobile/#step1
Or you can buy one on like a cheap site somewhere.
Once the jig gets plugged into the device it force boots the device into download mode and you should be able to continue from there
Click to expand...
Click to collapse
already 've got one, not working ;/ works perfect on j3 2016