So i have flashed cm13 firmware after deleting emmc appsboot and flashed flyme after rebooting my device dont turn on there is nothing except a black screen the phone keeps heating automatically and when i connect it to pc the recognize it as qdloader 9000E and the red led keeps blinking
Open the back case carefully,
Disconnect the battery n reconnect
Connect to fastboot by holding vol+ key n then plugging it into pc
Search Google for fastboot to edl script
N then do your stuff
You don't have to disconnect your battery. Hold the power button until the red light stops or it vibrates and quickly press power and vol DOWN buttons again and it will go into Fastboot. From there you can fastboot edl and flash
chaudharyjatin115 said:
So i have flashed cm13 firmware after deleting emmc appsboot and flashed flyme after rebooting my device dont turn on there is nothing except a black screen the phone keeps heating automatically and when i connect it to pc the recognize it as qdloader 9000E and the red led keeps blinking
Click to expand...
Click to collapse
Do not Try Anything...
1. Check if your device is recognised in Windows PC in Device Manager as Qualcom USB.
2. IF yes, you are good.
3. Download XiaoMI Flash tool (Old version)
4. Download the flash file, Fastboot file with .tgz archive file.
5. Once downloaded; extract using 7 ZIP anywhere.
6. Now, Open the battery case and disconnect the battery terminal of phone from motherboard
7. Connect to laptop via a Thick USB cable and see that device manager detect the Qualcomm USB interface. )(This indirectly is a Fastboot mode)
8. Open the miflash tool and select the extracted folder. Presee refresh. a connected device will appear in flash page.
9. No select flash all and Lock option below and press flah.
10. It will take about 300 to 400 seconds to flash. Once the flash competes, Mobile automatically reboots.
11. Now you have stock recovery and ROM. Do not play now with TWRP again. You bring the mobile to same state again.
Good luck
Related
Hi,
I have installed inappropriate version of CWM on my L9. Now it won't boot at all. When I press and hold power button to start the device, it stucks in a loop like this:
1. Short vibration.
2. LG logo screen appears for a second.
3. Black screen for another 3 seconds.
1. Vibration occurs again...
2. LG logo... etc
Situation above describes a behavior of the phone, which is disconnected from any wires.
Now when I plug shutted down device into USB port to Windows 7 PC, following mess happens:
1.Computer beeps like, USB device is connected.
2.Phone vibrates shortly.
3.Phone shows LG logo for a sec.
4.Phone shows black screen for 3 seconds.
5.Computer beeps like USB is disconnected.
... and again, and again.
Adb nor fastboot doesn't recognize any device (it did, before I have installed that wrong version of CWM, so USB drivers are OK I guess).
I tried hard reset, LG update tools, LGMobile support tool and of course I spent a whole day by searching this forum for any solution. I found similiar cases to mine (continuous beeps like Windows is detecting plugging and unplugging USB device), but this seems to be quite different because of continuous restarting of the phone, so the PC doesn't have a time to initiate USB device.
I would be really greatful for any help. Thanks
Edit: Problem SOLVED!
I solved it by following:
1. Download omap4boot from http://forum.xda-developers.com/showthread.php?t=1971014
2. Install driver for continuously plugging/unplugging phone in windows device manager (use omap4boot-for_optimus-v1.21\usb_drv_windows folder for search driver). Install it while the device is connected to PC.
3. Run command line and navigate to the omap4boot-for_optimus-v1.21 folder and run start_fastboot.bat.
4. Disconnect phone from PC.
5. Select 3. item Prada (works for L9 P760).
6. When prompted, connect turned off phone to the PC.
7. When promted to fastboot devices, choose Yes. Device should be found now. At this point you have approximately 3 minutes (device should stop restarting itself for a while) to do the rest.
8. Run another command line (do not close current one), navigate to android platform-tools and run fastboot flash recovery command with appropriate CWM img file. File can be downloaded here http://mobotalks.com/android/how-to-unlock-the-bootloader-and-install-cwm-recovery-on-lg-optimus-l9-ultimate-guide/
Done.
hey everyone, flashed the cwm recovery which i found someware and the source were saying the it meant for all devices. but npw my phone does not go to fastnoot nor to recovery mode.
But, whenever i connect it to pc the the red noti. red light blinks and device name qualcomm 900e shows up in device manager. also waiting for device in adb. is there any way to revive my phone???:crying: :crying:
Try flashing a fastboot rom using MI flash tool beta.The red light shows that it is in edl mode.
GNVM said:
Try flashing a fastboot rom using MI flash tool beta.The red light shows that it is in edl mode.
Click to expand...
Click to collapse
flashtool does not recognize the device.
also in adb there is no device in list?
jobangill99 said:
flashtool does not recognize the device.
also in adb there is no device in list?
Click to expand...
Click to collapse
Try miflash to flash a new rom. If this does not work, then remove the back panel of you phone and disconnect the battery cable. Watch video on youtube for help. After that leave the phone disconnected for 30 mins and then reconnect it. Press vol down and power and you should be able to enter fastboot mode.
If nothing works go for test point method. see videos for better understanding.
Recently, I bought a xiaomi redmi note 3 with the 650 version. I switch to Miui 8 China Fastboot Room from a Global Fastboot Rom, also for unlocking the bootloader. But after I have finished my flashing, it turns out that the Note 3 can't turn on, Stucking on the MI logo for 2 times then turns off again. I tried connecting it to the PC, but the led blinks red. I tried to flash the Miui again but it doesn't show the device. My PC recognized the port as Qualcomm HS-USB Diagnostics 900E, but I can't take it to EDL mode. I tried entering it from the Fastboot mode but still didn't work. Any Help?
*P.S: It also blinks red when I entered the Fastboot Mode
Just checking, but did you use the fastboot edl v2 to enter EDL?
danted7 said:
Recently, I bought a xiaomi redmi note 3 with the 650 version. I switch to Miui 8 China Fastboot Room from a Global Fastboot Rom, also for unlocking the bootloader. But after I have finished my flashing, it turns out that the Note 3 can't turn on, Stucking on the MI logo for 2 times then turns off again. I tried connecting it to the PC, but the led blinks red. I tried to flash the Miui again but it doesn't show the device. My PC recognized the port as Qualcomm HS-USB Diagnostics 900E, but I can't take it to EDL mode. I tried entering it from the Fastboot mode but still didn't work. Any Help?
*P.S: It also blinks red when I entered the Fastboot Mode
Click to expand...
Click to collapse
when i fail to unlock bootloader in official method then i tried miui8 flashboot Rom from mi flash tool with modified emmc_appsboot.mbn file from one of the developer i bricked my Redmi note 3 Qlcmm650
solution:- 1) remove back cover & disconnect the battery around 1 minute reconnect it (recomended one if this not possible for you then try 2nd method)
Or
2)full discharge the battery Then charge it more then 35% (it will also work as diconnecting the battery)
connect the computer &and press volume + & - button together
connect the PC & vol buttons press both are at the same time then you enter the correct EDL mode (same red light but this time correct EDL mode you can flash the rom use official Fastboot rom Dont modify the contents)
if i helped you hit thanks
I was in same situation today: Mobile doesnt do anything else then red-blinking, no edl or fastboot. Pc only saw "Qualcomm HS-USB Diagnostics 900E".
Found the solutions mentioned by Chinmayhegde, but i didnt get the cover off the device and dont want to damage new mobile.
then i found the method "Deep Flash".
its small manipulation of usb-cable: put a small wire on second terminal, put in pc and then pull the wire.
i succeded after second try. then pc sees "Qualcomm HS-USB QDLoader 9008" again and miflash is able to flash the device.
see this tutorial for creating the modded usb cable: http://en.miui.com/thread-310325-1-1.html
Hope it works
if your phone still able to enter fastboot, you can try to use fastboot to edl v2 to enter download mode
if it still not help, most safe & easy mode is using deep flash cable as above post
I have same problem.
Even I try booting fastboot mod but it keeps restarting.
Even fastboot logo comes by just pressing volume down button. So I think power button is stuck. That's make phone restart all the time.
How to overcome this problem?
Thanks
Sent from my SM-G900I using XDA-Developers mobile app
I fix my phone.
Open back cover and undo power cable flex and battery connctor from motherboard and put back after 1 min.
Phone started normal.
thanks
Sent from my SM-G900I using XDA-Developers mobile app
danted7 said:
Recently, I bought a xiaomi redmi note 3 with the 650 version. I switch to Miui 8 China Fastboot Room from a Global Fastboot Rom, also for unlocking the bootloader. But after I have finished my flashing, it turns out that the Note 3 can't turn on, Stucking on the MI logo for 2 times then turns off again. I tried connecting it to the PC, but the led blinks red. I tried to flash the Miui again but it doesn't show the device. My PC recognized the port as Qualcomm HS-USB Diagnostics 900E, but I can't take it to EDL mode. I tried entering it from the Fastboot mode but still didn't work. Any Help?
*P.S: It also blinks red when I entered the Fastboot Mode
Click to expand...
Click to collapse
Try To Remove Your Battery than Use MiFlash Tool To Flash Your Mobile Bro.
In this case, there is my friend phone.
i wanna help him to UBL(Unlock Boot Loader) and after that update to MIUI 8.
but before update to miui8,the phone is hardbrick because fault at trying for UBL.(un official i've tried)
red led notif always blinking no gap,, all keys combined no effect.
open back cover and try to remove battery socket,try to connect it again,,turning on,try many times,, always fault.
almost frustrated,,
Trying to flash it always unknown and appear ''Qualcomm HS-Diagnostic 900E''
and using DFC(deep flash cable) not effect.:crying:
Searching around and found any methode and i combine it. :laugh:
step..
1. follow this Disable Driver Signature Enforcement in Windows 7/8/10 64-Bit
" i choose at booting PC i push F8 repeatly and choose Disable Driver Signature Enforcement, enter"
2. un instal and re instal usb driver
3. ''remove battery socket''
4. open MIFLASH and located at your true ROM to flash/update
open ''device manager'' in your PC, to know it connected correctly or not.
5.push volume - and volume + and hold on,,(don't push power button) while conect usb to PC. it must show at device manager
''Qualcomm HS-USB QDLoader 9008'' and leave it.
refresh at MIFLASH,when device detected and you can flash it until done.
if still show ''Qualcomm HS-Diagnostic 900E'' , you must try step 2 and then 5 until right connection.
foila,,:good: the phone is back..:laugh:
'sorry for the bad english'
i hope it will help your pain.. :victory:
I was trying to install a modified ROM in redmi note 3. The rom had a modified emmc_appsboot.mbn and a modded recovery.img. I entered in sp flash tool and was flashing the rom and the app crashed or battery ran out while installing. Now the fastboot and the os were bricked. At this point when I tried to boot the MI logo was showing up for a second and then it reboots. At this point, it was showing up as a fastboot device on my pc so I tried using command fastboot reboot edl and it worked (in the black screen). now in edl mode (red light blinking when plugged in), I tried installing stock rom and again it was interrupted ( due to maybe battery issue). Now when I connect the device to pc it detects as 900e instead of 9008, whenever I press the power button it blinks red light like in edl mode ( this may also happen if the battery has no juice), I cannot charge coz its still in edl mode.
I tried Deep Flash cable, it didn't work. I then manually updated the driver from 900e to 9008, it shows up in mi flash tool but installation fails with the error cannot receive hello package.
After ****ing my device this much I went to a mi service center and they said that when they try to install software, it fails. They dunno why, I guess the battery is not enough to install the software.
Finally, They asked to replace the motherboard. since spending 5k on kenzo in october 2018 is a waste any bright minds have any idea for repair,?
ISH99 said:
I was trying to install a modified ROM in redmi note 3. The rom had a modified emmc_appsboot.mbn and a modded recovery.img. I entered in sp flash tool and was flashing the rom and the app crashed or battery ran out while installing. Now the fastboot and the os were bricked. At this point when I tried to boot the MI logo was showing up for a second and then it reboots. At this point, it was showing up as a fastboot device on my pc so I tried using command fastboot reboot edl and it worked (in the black screen). now in edl mode (red light blinking when plugged in), I tried installing stock rom and again it was interrupted ( due to maybe battery issue). Now when I connect the device to pc it detects as 900e instead of 9008, whenever I press the power button it blinks red light like in edl mode ( this may also happen if the battery has no juice), I cannot charge coz its still in edl mode.
I tried Deep Flash cable, it didn't work. I then manually updated the driver from 900e to 9008, it shows up in mi flash tool but installation fails with the error cannot receive hello package.
After ****ing my device this much I went to a mi service center and they said that when they try to install software, it fails. They dunno why, I guess the battery is not enough to install the software.
Finally, They asked to replace the motherboard. since spending 5k on kenzo in october 2018 is a waste any bright minds have any idea for repair,?
Click to expand...
Click to collapse
Remove the battery . fully charge it and put it back and do ur experiment.
first charge your phone properly and have a look your phone is in which state.