hello , i have a micromax p680 recently i deleted the system folder by mistake. so i used sp flash tool to flash the stock rom. while flashing my phone fell of and i had to flash it for a second time the stock rom got flashed successfully with a locked bootloader after some time i wanted to connect my tablet to my pc but whenever i tried to connect my pc won't recognize it I also noticed that the imei no. was gone. i used the at command line to set back the imei no. i had flashed the stock rom many times before this incident but this error never came . now what should i do? please help!!!!!
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I have a Atrix 2 MB865 which is not a AT&T phone.. It was on ICS before..I rooted it,flashed custom recovery and everything went smooth till here.Then I tried to flash carbon 4.3 unoffical rom through CWM recovery.. Got a message that flash was a success but when I rebooted I got stucked in bootloop.. I tried flashing a stock rom using RSD lite in fastboot mode but everytime it get stucked at "7/20 rebooting cbt.bin fail".. Any help will be greatly appreciated.
Recovery mode is not working and phone is opening is just fastboot mode and no matter what stock rom I flash (ICS or GB) it is stucked at that 7/20 rebooting step and I get a FAIL message... again I say any help will be really appreciated.
EDIT:I can enter stock recovery... will this help???
The above scenario was my problem yesterday and after a lot of browsing and understanding the basic concept I was able to recover my phone.I want to thank to all the Atrix community group for helping me out and providing very good and accurate set of instructions. For me I come from a samsung background so dont have any much knowledge about Motorola chipset but again thanks for the helpful threads/post I was able to recover my phone.
SO THIS IS HOW I RECOVERED
As I mentioned in the above scenario that I was able to enter in fastboot and Stock recovery mode but flashing a stock rom (no matter ICS or GB) wont work because flashing failed in RSD LITE (7/20 Reboot cbt.bin FAIL).
I had drivers and I had antivirus turned off and I have met the every requirement that is favourable for RSD lite to flash stock rom package to my MB865.
Then I saw this THREAD,all thanks to @alteredlikeness.
He proposed a menthod of flashing firmware without using RSD Lite and it WORKED!!!!:victory:
He provided a batch file package and told to extract in your FXZ folder(extracted Stock Rom folder).
As told the device must be connected in fastboot mode to PC and then the batch file should be run ... I followed all the instructions carefully and took a while to run the batch file but in the end it flashed everything and I recovered my phone.
Just in case if anyone has met the above mentioned problem try this method .. It seems to be working for both AT&T and NON AT&T MB865 phones.
My Lenovo A3500 is no turning on after flashing the stock rom via sp flashtools, it didn't flash completely, it failed before downloading. I accidentally closed the error box (which tells me where the log file is).
So before this happened, I successfully flashed the stock rom for my tablet, then I decided to flash cwm recovery (I found a compatible version), Then I tried flashing the cwm recovery via spflashtool but it tells me that "PMT changed for the rom. It must be downloaded". So I decided to reinstall the stock rom with the CWM recovery. So I selected the scatter file for the stock rom and I just changed the path of the recovery to the CWM recovery, when I clicked download and connected my powered off device, It showed an error that it cant be completed (I forgot what it is, it told me there's a log file) Now my tablet doesnt start after pressing the power button, cant access anything on the tablet but when I connect it to my computer, my computer plays the sound that it found a device so that means my tablet is detected. I tried adb devices but it shows nothing. I tried flashing the stock rom again via sp flashtool but when I click download and plug in the phone the download is not starting meaning it cant detect my tablet.
So for short:
my lenovo a3500 tablet doesnt turn on after flashing stock rom, it is detected by pc (plays sound) but cant be detected by adb. It cant be detected by sp flashtool.
please help, youre my last hope pls m8s
XDA Visitor said:
My Lenovo A3500 is no turning on after flashing the stock rom via sp flashtools, it didn't flash completely, it failed before downloading. I accidentally closed the error box (which tells me where the log file is).
So before this happened, I successfully flashed the stock rom for my tablet, then I decided to flash cwm recovery (I found a compatible version), Then I tried flashing the cwm recovery via spflashtool but it tells me that "PMT changed for the rom. It must be downloaded". So I decided to reinstall the stock rom with the CWM recovery. So I selected the scatter file for the stock rom and I just changed the path of the recovery to the CWM recovery, when I clicked download and connected my powered off device, It showed an error that it cant be completed (I forgot what it is, it told me there's a log file) Now my tablet doesnt start after pressing the power button, cant access anything on the tablet but when I connect it to my computer, my computer plays the sound that it found a device so that means my tablet is detected. I tried adb devices but it shows nothing. I tried flashing the stock rom again via sp flashtool but when I click download and plug in the phone the download is not starting meaning it cant detect my tablet.
So for short:
my lenovo a3500 tablet doesnt turn on after flashing stock rom, it is detected by pc (plays sound) but cant be detected by adb. It cant be detected by sp flashtool.
please help, youre my last hope pls m8s
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Welcome to XDA Developers.
First, please register as a user, here > http://forum.xda-developers.com/register.php
After you have registered, I would suggest that you post your question in the following forum and one of our experts will help you > http://forum.xda-developers.com/showthread.php?t=2259645
Good luck
My Lenovo A3500 is no turning on after flashing the stock rom via sp flashtools, it didn't flash completely, it failed before downloading. I accidentally closed the error box (which tells me where the log file is).
So before this happened, I successfully flashed the stock rom for my tablet, then I decided to flash cwm recovery (I found a compatible version), Then I tried flashing the cwm recovery via spflashtool but it tells me that "PMT changed for the rom. It must be downloaded". So I decided to reinstall the stock rom with the CWM recovery. So I selected the scatter file for the stock rom and I just changed the path of the recovery to the CWM recovery, when I clicked download and connected my powered off device, It showed an error that it cant be completed (I forgot what it is, it told me there's a log file) Now my tablet doesnt start after pressing the power button, cant access anything on the tablet but when I connect it to my computer, my computer plays the sound that it found a device so that means my tablet is detected. I tried adb devices but it shows nothing. I tried flashing the stock rom again via sp flashtool but when I click download and plug in the phone the download is not starting meaning it cant detect my tablet.
So for short:
my lenovo a3500 tablet doesnt turn on after flashing stock rom, it is detected by pc (plays sound) but cant be detected by adb. It cant be detected by sp flashtool.
please help, youre my last hope pls m8s
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NEVERMIND, I JUST INSTALLED THE MTK PRELOADER VCOM DRIVER AND TRIED FLASHING IT AGAIN VIA SP FLASHTOOLS THEN IT WORKED!!! PLEASE CLOSE THE THREAD. THANKS
hii ,i am sainitish
i have a china MTK tablet runs on android 4.2.2(jellybean)
recently i flashed a custom ROM in it but the ROM is not made for that!! using CWM recovery.
then the device show flash successful message.but when i turn on the device it got stuck on boot logo.
so i removed it and flashed another rom in it but this ROM also not made for my device!!
and again same thing happen with second ROM also i got stuck on boot logo.
so i frustrated so without flashing anything i accidentally removed the current not working ROM and CWM from my device.
so now i came to risk i dont have any rom or recovery flashed on my device.so now i am not even able to flash my backed up stock rom on my device.so my device got dead now.
ITS JUST CHARGING,POWERING ON AND SHOWING A DUMB BLACK BLANK SCREEN AND EVEN NOT POWERRING OFFF BACK(SO I NEED TO USE THE RESET BUTTON ON MY DEVICE TO MAKE IT TURN OFF)
CAN ANYONE PLS PLS HELP ME TO MAKE IT WORK.PLEASEEEEEEE!!
sainitish said:
hii ,i am sainitish
i have a china MTK tablet runs on android 4.2.2(jellybean)
recently i flashed a custom ROM in it but the ROM is not made for that!! using CWM recovery.
then the device show flash successful message.but when i turn on the device it got stuck on boot logo.
so i removed it and flashed another rom in it but this ROM also not made for my device!!
and again same thing happen with second ROM also i got stuck on boot logo.
so i frustrated so without flashing anything i accidentally removed the current not working ROM and CWM from my device.
so now i came to risk i dont have any rom or recovery flashed on my device.so now i am not even able to flash my backed up stock rom on my device.so my device got dead now.
ITS JUST CHARGING,POWERING ON AND SHOWING A DUMB BLACK BLANK SCREEN AND EVEN NOT POWERRING OFFF BACK(SO I NEED TO USE THE RESET BUTTON ON MY DEVICE TO MAKE IT TURN OFF)
CAN ANYONE PLS PLS HELP ME TO MAKE IT WORK.PLEASEEEEEEE!!
Click to expand...
Click to collapse
Just download ur stock rom and flash it with SP flash tool
My device was suddenly start showing eg eg apps were closed then rebooted automatically and got struck at logo
Please help ME to recover it
I have downloaded customised ftf file and tried to flash Rom but it is not going further when I connected in flashing mode
The same thing is happening to me from september..
I can flash a stock rom but if I root it using vinay's method it softbricks after max 1 day..