Phone stuck on boot screen. Usb debugging not on - Android Q&A, Help & Troubleshooting

I tried to change pixel density and after rebooting the phone got stuck in the bootscreen . I tried to restore factory settings . I wiped all user data and partition cache. Still it was stuck. The usb debugging was not enabled. I tried to flash recovery but the phone doesn't get detected(I had All the drivers). I downloaded stock rom and tried to install it using "update using sd card", it says "installation aborted". Can u guys tell the method to bring the phone back to it's original state. My phone is micromax canvas unite 2. O.s. Kitkat 4.4.2. IT is rooted but it has stock recovery.

Related

Factory reset a ROM flashed Android phone

So, basically, i rooted my phone(WYNN SK S150) a month ago and flashed a custom ROM onto it. All was well, until yesterday, when i factory reset my phone normally(using the factory reset option in settings and not the clockworkmod way). When the phone restarted, it was stuck into a loop of the boot animation(the animation of the custom ROM logo and not the default ROM) and is practically unusable. I cant access it through my computer(Computer doesnt identify it, just says its an unknown device) and i cant access recovery mode.
NOTE: i have a backup of the default ROM.
Can anyone help?
Hope my phone isn't "bricked"...

[Q] booting problem in karbonn a30 after flashing new rom

Hi Friends,
My Karbonn A30 has bricked. I did so many experiment on my phone and also stucked several time with some problem but i did solved that problems. Unfortunately this time i am helpless with my phone.Now i am going to explain you what i did with my phone and what problem i am facing.
NOTE: My phone was rooted by using "Root_with_Restore_by_Bin4ry_v18" process.
Two days back i flashed TITAN MOBILE ROM in my Karbonn A30 but that was unsuccessful,After that my phone was not able to boot and also it was not able to boot in recovery mode using Volume up + Power key. Then with some R&D i get a new option using Volume Down + Power key that option is for my mobile hardware test. In that option i formatted my "emmc" then after my phone was able boot in CWMR recovery mode.Then i wiped my all data and system using CWM Recovery,Also did Restore factory.
After that i was regularly getting error message on my phone notification " Phone storage corrupted,Format it" Then i formatted that. Then i installed my all apps from by apps_backup. When i rebooted my phone,again i was getting same error message and didn't any option except format it.
Then i decide to check this error after unrooting my phone. So i remove root access. After that i was not getting this error.
Yesterday again i rooted it with same process and again i was getting same error message after installing apps and reboot my phone.
then i decided to flash new rom with same company phone(Karbonn). So i got ROM for Karbonn S5 from google. I flashed that successfully on my phone i was very happy because this rom was having Jellybean OS(4.1.2). But after some time apps started crashing when i logged in my phone using my gmail as usual i did after every factory reset.
Then i re-flashed the same rom(Karonn S5). This time i decided to do factory reset using phone setting before loggin in google account.
That was my blunder mistake. After pressing factory reset my phone got stuck in boot screen.
Then i tried same option to solve it (Volume down + power ) so i can format emmc again to resolve it. But this time after formatting emmc i was in the same condition on boot looping.
I am not able to go in recovery option using my phone key.
I need you help, i can not go service center because i voided my warranty.
NOTE: Currently my phone is not rooted,I checked it using ADB commands. My USB DEBUGGING is showing on but when i put my phone in" phone hardware check mode( using Volume Down + Power key)".
Plz HELP ME TO SOLVE IT.
djhot143 said:
Hi Friends,
My Karbonn A30 has bricked. I did so many experiment on my phone and also stucked several time with some problem but i did solved that problems. Unfortunately this time i am helpless with my phone.Now i am going to explain you what i did with my phone and what problem i am facing.
NOTE: My phone was rooted by using "Root_with_Restore_by_Bin4ry_v18" process.
Two days back i flashed TITAN MOBILE ROM in my Karbonn A30 but that was unsuccessful,After that my phone was not able to boot and also it was not able to boot in recovery mode using Volume up + Power key. Then with some R&D i get a new option using Volume Down + Power key that option is for my mobile hardware test. In that option i formatted my "emmc" then after my phone was able boot in CWMR recovery mode.Then i wiped my all data and system using CWM Recovery,Also did Restore factory.
After that i was regularly getting error message on my phone notification " Phone storage corrupted,Format it" Then i formatted that. Then i installed my all apps from by apps_backup. When i rebooted my phone,again i was getting same error message and didn't any option except format it.
Then i decide to check this error after unrooting my phone. So i remove root access. After that i was not getting this error.
Yesterday again i rooted it with same process and again i was getting same error message after installing apps and reboot my phone.
then i decided to flash new rom with same company phone(Karbonn). So i got ROM for Karbonn S5 from google. I flashed that successfully on my phone i was very happy because this rom was having Jellybean OS(4.1.2). But after some time apps started crashing when i logged in my phone using my gmail as usual i did after every factory reset.
Then i re-flashed the same rom(Karonn S5). This time i decided to do factory reset using phone setting before loggin in google account.
That was my blunder mistake. After pressing factory reset my phone got stuck in boot screen.
Then i tried same option to solve it (Volume down + power ) so i can format emmc again to resolve it. But this time after formatting emmc i was in the same condition on boot looping.
I am not able to go in recovery option using my phone key.
I need you help, i can not go service center because i voided my warranty.
NOTE: Currently my phone is not rooted,I checked it using ADB commands. My USB DEBUGGING is showing on but when i put my phone in" phone hardware check mode( using Volume Down + Power key)".
Plz HELP ME TO SOLVE IT.
Click to expand...
Click to collapse
Problem has been solved but i am very much unhappy with XDA forum because i am not getting any solution from XDA about my Karbonn A30.
karbon a30 unbrick
djhot143 said:
Problem has been solved but i am very much unhappy with XDA forum because i am not getting any solution from XDA about my Karbonn A30.
Click to expand...
Click to collapse
I think you need so flash tool of mtk download it and install mtk vcom drivers of your phone in PC And download twrp recovery of cherry mobile titan TV download it you need scatter loading file I can give you links of all above files and full procedure when you download twrp recovery select scatter file in so flash tool and untick all only tick recovery click on recovery and select twrp recovery when you done all things you can pull out your phone battery and disconnect USB pull out the battery some seconds and replace it and connect usb and press f9 and recovery will flash then I will give you nandroid backup okk
---------- Post added at 08:14 AM ---------- Previous post was at 08:09 AM ----------
prince khurana said:
I think you need so flash tool of mtk download it and install mtk vcom drivers of your phone in PC And download twrp recovery of cherry mobile titan TV download it you need scatter loading file I can give you links of all above files and full procedure when you download twrp recovery select scatter file in so flash tool and untick all only tick recovery click on recovery and select twrp recovery when you done all things you can pull out your phone battery and disconnect USB pull out the battery some seconds and replace it and connect usb and press f9 and recovery will flash then I will give you nandroid backup okk
Click to expand...
Click to collapse
the link of mtk drivers: forum.gsmhosting.com/vbb/f457/how-install-mtk-driver-windows-xp-vista-7-a-1662956/
signature verification problem
sir,
i also try this ROM in my karbonn a30 ..and also new 4.2 rom
but i got error message
E: signature verification failed
installation aborted.
please tell me how to solve it
my process
i rooted my mobile
power + volume up
then update rom from sd card
update....
E: signature verification failed
installation aborted.
error
plz help me
djhot143 said:
Problem has been solved but i am very much unhappy with XDA forum because i am not getting any solution from XDA about my Karbonn A30.
Click to expand...
Click to collapse
bro i have rooted my Karbonn A30.while changing the font it will restart and now its only showing boot screen plz help me what can i do??
fix
patilprashant777 said:
bro i have rooted my Karbonn A30.while changing the font it will restart and now its only showing boot screen plz help me what can i do??
Click to expand...
Click to collapse
reflash the stock rom
or do factory reset

VIBE X2-EU stuck without OS.

Hello, I bought this phone 3 months ago its a Lenovo VIBE X2-EU model on the latest firmware. Yesterday, I encountered an error where WiFi couldn't be enabled. Restarted phone, Factory resetted it. Still didn't work. Accidentally wiped the OS itself from its stock boot loader. Now I'm stuck, PC doesn't recognize the phone as an external device so i cannot flash a stock ROM on it. All I can do is charge the phone and enter factory reset menu/meta mode and a Chinese menu that has to do with system checks. Any ideas? Really tried to flash a ROM with drivers + SP Flash tool etc but to no avail.

No Commad Error in My Xolo Era Rooted Phone

Hai developers,
This is the duplicate post.Nobody give any reply to my previous one.
I have a Xolo Era which I rooted 1 month ago.Yesterday I got an update for WiFi from the developer and I updated it.During the process I got error and now the phone is completely stuck .It restarts regularly showing the error "No command".When I press on the volume up button,it showing the recovery options.
The following is the screen that is displaying the recovery options.
Android system recovery <3e>
XOLO-era-S012-24082015
Volume up/down to move highlight;
enter button to select.
reboot system now
apply update from ADB
wipe data/factory reset
wipe cache partition
apply update from external storage
apply update from cache
I downloaded the Stock ROM Firmware (XOLO-era-S008-20150624.pac) and SPD upgrade tool from web.
But I do not have the Spreadtrum Drivers for my device.Kindly Help.
I copied the downloaded Stock Rom Firmware in my SD card and tried to make a recovery ..But the Stock ROM Firmware (XOLO-era-S008-20150624.pac) is not showing in the SD card.
Please give any alternative solution for this problem.:angel:
What should I do...?
Can anybody help on this matter....Please.?
U use windows 7 ??? If yes thn install driver which is in the xolo firmware installing

How to repair my dead rooted android (Micromax D321) ?

Few days ago I rooted my android phone (Micromax D321) using Kingroot. It was going well but after few days my mobile stopped working. I removed battery to force switch off phone and booted it. It stucks on boot screen. I tried to flash stock rom using SP Flash tool but after flashing successful phone was in same condition. When I tried to update android Via adb it is showing "status :0, installation aborted" after certain progress. So I tried to factory reset mobile from recovery menu and then it is showing " error: cannot get the phone encrypt state". I am totally confused how to solve this issue.

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