Database Users

[Q] Karbonn A21 help

Hello,
I have got Karbonn A21 mobile and went through form of it also. but i am not clear about few things.
1. I want to install Custom Rom. which one is good
2. Before installing Custom ROM i want to take Backup of my orignal ROM so how i take, i have seen thread of CWM Recovery but i am confuess
when i read it that weather CWM RECOVERY 5.0.2.8 for KARBONN A21 is latest and weather it can take Backup of my orignal ROM
if taken how can i revert back to orignal if custom rom does not work. can any one help in this how i go with it
3. I have seen Two ROM and i want to know the Problem in that both ROM can any one help
4. CWM Recovery install will effect my orignal rom and will remove it.

Re: Karbonn a21 hacking and development
Tilldate dark boid is d best......jst one bug....battery indicator doesnt get updates for every drop in battery and the one?? Idk abt dat.....myt b ur talking abt stock rom
You can revert back to ur stock rom by restoring ur nandroid backup
Sent from my A21 using xda premium

how to install kernel version NEW one in A21.

help dead karbonn a21
my karbonn a21 device is not in warrenty i have rooted my karbonn a21
and install font changer software i change the font in it then it say reboot phone
i restat phone but when i restart phone it shows firstly karbonn logo and then go at anination it and android does not open
then i press volume + and power on it shows green screen it does no turn into red to restore factory setting and does not show the list
then i press volume- and power key it only shows ENTER QPST DOWNLOAD on black screen
i went to customer care they say that it is software sorting problem they say that phone is dead.
i want to itself repair it. Is there is any method to repair it or fresh install android in it?
and pls give me software link with tuutorial
also give me karbonn a21 drivers and how to instal in pc
i search so many website but i can not found any solution then i foun your link relatd to this and i m telling problem to you
pls give me solution with tutorial
pls help urgent
alo pls tell me that there is any method to reinstall android in karbonn a21 as we install fresh window in pc after corrupt
pls give me solution with tutorial

karbonn a21 dead
my karbonn a21 device is not in warrenty i have rooted my karbonn a21
and install font changer software i change the font in it then it say reboot phone
i restat phone but when i restart phone it shows firstly karbonn logo and then go at anination it and android does not open
then i press volume + and power on it shows green screen it does no turn into red to restore factory setting and does not show the list
then i press volume- and power key it only shows ENTER QPST DOWNLOAD on black screen
i went to customer care they say that it is software sorting problem they say that phone is dead.
i want to itself repair it. Is there is any method to repair it or fresh install android in it?
and pls give me software link with tuutorial
also give me karbonn a21 drivers and how to instal in pc
i search so many website but i can not found any solution then i foun your link relatd to this and i m telling problem to you
pls give me solution with tutorial
pls help urgent
also tell me which method is best

[Q] xolo 8x 1000 bricked

hey folks..
today i tried to root my xolo 8x 1000..
with sp flash tools i tried to flash TWRP recovery
something went wrong..
and my mobile is not turning on..
i tried to flash again.
but when im trying to connect my mobile to my pc
it is saying that
"usb not recognized"
please help me

sudharshan said:
hey folks..
today i tried to root my xolo 8x 1000..
with sp flash tools i tried to flash TWRP recovery
something went wrong..
and my mobile is not turning on..
i tried to flash again.
but when im trying to connect my mobile to my pc
it is saying that
"usb not recognized"
please help me
Click to expand...
Click to collapse
Don't worry. Just charge your device overnight and then switch it on. Same thing happend to me and I ran to service center to get it fixed where it was just not charged :silly:
Just do it and follow this guide to root Xolo Hive 8x-1000 How to Root Xolo Hive

sudharshan said:
hey folks..
today i tried to root my xolo 8x 1000..
with sp flash tools i tried to flash TWRP recovery
something went wrong..
and my mobile is not turning on..
i tried to flash again.
but when im trying to connect my mobile to my pc
it is saying that
"usb not recognized"
please help me
Click to expand...
Click to collapse
Hi did you solve the problem as i am facing the same problem now

Tech N You said:
Don't worry. Just charge your device overnight and then switch it on. Same thing happend to me and I ran to service center to get it fixed where it was just not charged :silly:
Just do it and follow this guide to root Xolo Hive 8x-1000 How to Root Xolo Hive
Click to expand...
Click to collapse
Hi ,,i am having the same problem ,,,,when i try to plug the phone it gives usb not recognized ,,,so are you sure its only a charging problem as my phone was 85% charged when this problem happened ,,,kindly advice me

samouha20041 said:
Hi ,,i am having the same problem ,,,,when i try to plug the phone it gives usb not recognized ,,,so are you sure its only a charging problem as my phone was 85% charged when this problem happened ,,,kindly advice me
Click to expand...
Click to collapse
Problem is with USB Port change the port/USB Cable and try again and root now without PC using "kingroot.apk" make sure to turn off wifi/data before rooting. Thanks to @bgos10 for this method.

but its not turning on or charging ,,,,its completely dead and when i plug the usb it immediately gives usb not recognized
---------- Post added at 07:48 PM ---------- Previous post was at 07:43 PM ----------
sudharshan said:
hey folks..
today i tried to root my xolo 8x 1000..
with sp flash tools i tried to flash TWRP recovery
something went wrong..
and my mobile is not turning on..
i tried to flash again.
but when im trying to connect my mobile to my pc
it is saying that
"usb not recognized"
please help me
Click to expand...
Click to collapse
Tech N You said:
Problem is with USB Port change the port/USB Cable and try again and root now without PC using "kingroot.apk" make sure to turn off wifi/data before rooting. Thanks to @bgos10 for this method.
Click to expand...
Click to collapse
but its completely dead and not charging at all and when i plug the usb it immediately gives usb not recognized<<<and i tried it on 2 different pc with different os

Bricked xolo 8x 1000.....
i just cleaned 1st rom & tried to install HIVE rom again,it said installation aborted...
So i just rebooted my phone
the problem is now i haven't any rom or OS in phone,so it just cant start and can't do anything...
I got my mistake and problem, but is there any chance to get my phone back???????

8x 1000 recovery
At first download clockword recovery from xda for xolo 8x 1000
Pur the downloaded file in memory card , not in any folder
Then download mobile uncle tool and install clock word recovery mode
It will change ur recovery mod . then download stock ROM of xolo 8x 1000 from xda
Go to ur phone recovery page install the xolo8x 1000 stock ROM from ur memory card and then switch on ur phone it will work.:good:

Xolo 8x 1000 bricked while SPtool flashing
aniket_here said:
i just cleaned 1st rom & tried to install HIVE rom again,it said installation aborted...
So i just rebooted my phone
the problem is now i haven't any rom or OS in phone,so it just cant start and can't do anything...
I got my mistake and problem, but is there any chance to get my phone back???????
Click to expand...
Click to collapse
did your problem resolved?
mine is also bricked while flashing stock rom.

Hi I can solve the problem just follow it
1) Do not charge the device,if charged then leave it for 2 days (press the power button for 20sec) do not touch the mobile OK
2) after that install the adb drivers try to install from varioussite
3) now take the mobile when the battery is fully drained
4) charge it for 10minutes or 15min
5) after download the so tool and firmwaxdafor xxda
6) now follow the procedure given by xda
7) do not connect the mobile to PC ,connect it after pressing the download button
8)remember device should charged for 10 to 15 minutes
Congrats the device will get sta:laugh:rted

hi,
are you guys still facing issues with your xolo devices ?
If yes then you can download stock rom for xolo devices from following link: http://androidxda.com/download-xolo-stock-rom-model

Bricked
Pls help me:crying:

xolo 8x 1000 clone Hard bricked, dead, not charging, nothing
Ravindra123 said:
Hi I can solve the problem just follow it
1) Do not charge the device,if charged then leave it for 2 days (press the power button for 20sec) do not touch the mobile OK
2) after that install the adb drivers try to install from varioussite
3) now take the mobile when the battery is fully drained
4) charge it for 10minutes or 15min
5) after download the so tool and firmwaxdafor xxda
6) now follow the procedure given by xda
7) do not connect the mobile to PC ,connect it after pressing the download button
8)remember device should charged for 10 to 15 minutes
Congrats the device will get sta:laugh:rted
Click to expand...
Click to collapse
good day, pls my infinix zero, which is a xolo 8x 1000 clone is bricked, long story, i used sp tool, clicked download, plugged in phone, pressed volume, and then the download was 100%, but got a message cant remember the message. tried flashing again with same method but no response. currently the phone does not charge, cant come on, no recovery mode, the only thing is wen plugged to pc, i hear that usb device soun. and i can find the VCOM port stuff in device manager, please i need help

Plzz help me
Tech N You said:
Don't worry. Just charge your device overnight and then switch it on. Same thing happend to me and I ran to service center to get it fixed where it was just not charged :silly:
Just do it and follow this guide to root Xolo Hive 8x-1000 How to Root Xolo Hive
Click to expand...
Click to collapse
I have xolo 8x 1000
so i was trying to flash a stock rom on my xolo
but unfortunately I selected wrong scatter file ie MIcromax a117
then sp flash tool started & red progress bar with 100% appeared then it stopped
and my xolo bricked
but then I selected the correct scatter file now when I am trying to flash it sp flash wont detect at all I mean I wont startup even though my pc alerts me that a device is connected
as vcom driver my phone is connected but I am not getting what to do plzz help me

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.

karbonn a21 bricked plzz hellppp

i was about to install a new rom to my perfectly fine karbonn a21,before tht i wiped evrythng from cwm recovery options,and when i went to "install from zip" i couldnt find my sd card,it showed me internal storage i guess... now after a long research i came to conclusion that i need to place a rom in internal,but i cant access to internal cause my phone doesnt start but shows only karbonn logo,i tried adb push but my phone is not getting detected ,when i saw posts fr adb push they all said turn on usb debugging but i cant start my phone,i screwed up,plzz helppp

XDA Visitor said:
i was about to install a new rom to my perfectly fine karbonn a21,before tht i wiped evrythng from cwm recovery options,and when i went to "install from zip" i couldnt find my sd card,it showed me internal storage i guess... now after a long research i came to conclusion that i need to place a rom in internal,but i cant access to internal cause my phone doesnt start but shows only karbonn logo,i tried adb push but my phone is not getting detected ,when i saw posts fr adb push they all said turn on usb debugging but i cant start my phone,i screwed up,plzz helppp
Click to expand...
Click to collapse
Hello, and thank you for using XDA Assist!
Please wait while I connect you to the following thread where your device experts can be found:
> Karbonn A21 > A21 Q&A, Help & Troubleshooting
Note that in order to respond to replies, you will need to register for an XDA account.
Hope this helps, and good luck!

Blu Studio C Hd s090q stuck on logo screen

Hello everyone.
I have a Blu Studio C HD s090q stuck on logo screen forever.
I have downloaded this room here http://www.mediafire.com/download/d9bdr1dbw4qk9ic/BLU_S090Q_V07_REPAIR.rar
and SP Flashtool v5.1428.00 and MTK USB drivers which I have installed and restarted computer after that.
Followed this tutorial here: http://www.blogtechtips.com/2015/03...phone-flash-tool-to-flash-any-blu-smartphone/
The thing is after I click "Download" button of SP flashtool and then connect my device (without battery as suggested on tutorial) and press vol up, nothing happens.
What should I do? Could somebody give me a little help? I have bought this phone just 3 weeks ago.
Thanks in advance.
Edit: I just figured out what was wrong after many and many tries and I would like to share in case somebody have a issue like mine.
First off, I had to download and installSP Flashtool ver 5.1628 and MKT USB Drivers and I also installed MT65xx Preloader Auto-Driver.
After I installed all these, I had to manually install "MediaTek DA USB VCOM (Android)" driver to my computer, then as I had bricked my phone by replacing KingRoot for SuperSU, while following previous tutorials, instead of choosing option "Format All + Download" (which wasn't working at all in my case), I picked the option called "Firmware update". Hit Download > while pressing vol + button, plugged usb cord / cable > SP Flashtool started downloading and I released vol+ button.
That's it! If somebody have any doubt, feel free to contact me.

Hello! I have exactly the problem you had your . My BLU C HD s090Q has been brick . I can not even enter the stock recovery . I can not do anything. And I followed the footsteps of your solution, but it still gives me trouble flashing . I'm desperate friend! Let's talk please , and help me to relive the cell .

Ramón Mejía said:
Hello! I have exactly the problem you had your . My BLU C HD s090Q has been brick . I can not even enter the stock recovery . I can not do anything. And I followed the footsteps of your solution, but it still gives me trouble flashing . I'm desperate friend! Let's talk please , and help me to relive the cell .
Click to expand...
Click to collapse
Did you installed MTK drivers?
In some cases you have to install it manually to your computer.
Try this tutorial here:
https://www.drivereasy.com/how-to-manually-install-a-driver-in-your-computer/
Best regards,
Cristy.

Hi friend! I have a doubt: How can I root this phone? I have the same model as you but I can't find any guide for root this device, and how to flash a custom recovery and a custom rom (like cyanogenmod 13 marshmallow) neither... Can you help me please? Thank you all.

Hi! I thing that is possible port this http://forum.xda-developers.com/hot-2/orig-development/official-twrp-infinix-hot-2-t3394989 For our device (is the same MTK) what do you thing?

same problem, stuck on blu logo, and i cant format the phone
I think is EMMC Problem!!!

luis.manresa14 said:
same problem, stuck on blu logo, and i cant format the phone
I think is EMMC Problem!!!
Click to expand...
Click to collapse
Don't format the phone. Try the FIRMWARE UPGRADE option!

I have a phone blu studio c hd that stopped working after I downloaded a new ROM and after the download finished the phone completely stopped and did not charge or read the charger plz help me

granado0 said:
I have a phone blu studio c hd that stopped working after I downloaded a new ROM and after the download finished the phone completely stopped and did not charge or read the charger plz help me
Click to expand...
Click to collapse
There are several different BLU Studio C HD models. What is the MODEL NUMBER of your device? And what is the specific complete name of the ROM that you flashed?
Sounds like you flashed the wrong ROM.
Sent from my Nexus 7 using XDA Free mobile app

What i do im download rom firmware stok rom
And what do I do the phone does not give any sign of life ROM that you downloaded is Ron Genuine but not from the company's site because the company's site does not contain any support for the phone

granado0 said:
And what do I do the phone does not give any sign of life ROM that you downloaded is Ron Genuine but not from the company's site because the company's site does not contain any support for the phone
Click to expand...
Click to collapse
You had a custom recovery on your phone? How exactly did you "download" the custom ROM to your device? You installed it from a zip using the custom recovery? Please explain.
Also what is the EXACT FILE NAME of the ROM you downloaded. Ron Genuine is not something I'm familiar with. Please answer the question I asked you. Without the exact file name, I cannot help you.
Sent from my 5056D using XDA Free mobile app

Hello Friend, I hope that even in these days I can respond. I have a problem with my Android ROM BLU Q S090Q / Android 6.0. I installed the ROM and everything perfect, I solved the Bricked of the phone using the MTK Droid Tools 2.5.3, the problem is that I could not rootearlo with any program (KingRoot, OneclicRoot, etc.) to be able to change the IMEI that I have it with another number and does not activate the Android's antenna. The Recovery of this Terminal is the original that brings the ROM that was installed, my question is: Will you install the TWRP you mention here and then load the SuperSU Binary 'to Rootearlo? What method can I use to robe my terminal? :silly:
I also read something on the Net about an Android ROM Nougat on BLU Studio G2 (Android 7.1.1 / CM14.1), is this true or is it a Fake?
Posd. I can not change the IMEI with the option "Engineer Mode" because in the terminal, the line inside the menu "CDS information" does not exist or is hidden, the other programs to activate it are NOT installed or blocked with an error message, I leave some captures to give you an idea.
"java.io.FileNotFoundExceptiion:/dev/pttycmd1: open failed: EACCES (Permission denied)/dev/pttycmd1: open failed: EACCES (Permission denied)"
NOT Root Imposible!: http://prntscr.com/gi9ez3
Captured ERROR: https://prntscr.com/gisw4u
No Line CDS informations: https://prntscr.com/gitbd8
Thk...