can't enter osbl - Nokia Lumia 800

hi
i want to find out which bootloader i have and then, maybe, install a custom rom.. the problem is that i can't access osbl mode.. i power off the phone and remove the usb, then i keep volume up holded and i insert the usb.. i wait for the bzz and release the volume up button, and then that's what happens: windows finds "dispositivo di input usb" (i'm italian), and after about 30s it disappears.. then wp starts normally or the phone's screen remains black and i have to remove the usb and re-insert it..why?
info: firmware: 1600.3031.8773.12121; hardware: 112.1402.2.1; bootloader: 7.33
sorry for my bad english, thanks in advance

osbl
this is what i done install nokia care suite plug the phone in load ncs let it pick up the phone then exit it. secondly get nss, load that up click detect then in the right bottom there will be a drop down box for mode select osbl then click the little arrow then your phone will enter the mode but if it doesnt come up with a flash disc you cant flash a custom rom

Related

Oxygen don't power on! SOS!

HI!
I from russia)
HTC don't power on, in the boot mode activesync don't conect to him(((
helpme!
flash a new rom with bootloader screen without activesync
Thanks, but how to me to make it?
Prompt me please!
I shall be very grateful!
download this rom: http://rapidshare.de/files/38259115/RUU_Oxygen_1.5.401.2_R3_4.1.13.28_02.67.90_HTC_EUR_Test.exe.html
Then put your smartphone in bootloader
press (volume down button + photo button ) and then power button for 2 second
when appear a screen color red - green - blue connect usb and install rom downloaded from pc
excuse me for my english
Gives out (260 error)...
Active Sync thus was switched - off, mtty writes that can not open usb port (((
Help!
dont install with Mytt.
you must only enter in bootloader
connect usb to phone and to pc
(activesync NO active)
and install new ROM from exe downloaded.
try
Tried, it deduces error 260, and mytt I tried to connect already then, but unsuccessfully....
RESET pc and phone.
and try
you enter to boot loader?
reset made) some times, boot loader is included
But connection does not occur.
uuuhhmmm!!!
change USB PC port!!
i try with my oxy and work
I made all described above on 4 different PC result everywhere identical...
change USB PC port!!
i try with my oxy and work
Explain!
I have ugual problem, but i have flash in bootloader screen, without mytt, only connecting usb port and double clic to exe rom downloaded.

Cannot see bootloader on 710 !

hi all,
i just want to see which bootloader i have on my 710, but combination VOL+ POWER then plug in USB doesn't work,
even tryed VOL+ VOL - / VOL+ VOL - POWER, i have the short vibration but as soon as i plug in computer, windows phone load.
i am with Win7 and my phone has been updated recently via Zune.
any advice ?
bootloader
what are you trying to achieve here are you trying to check which bootloader you have or try to flash a custom rom or even sim unlock the device
to get the phone into flash mode its vol + and then power short vibration then plug usb lead in the computer should then detect it. all fails get nokia care suite flash the old firmware that has the unlocked bootloader, you could also plug your phone in as normal then load nss and choose the osbl option then click the arrow that will force the phone into flash mode
rob :good:
thx for the info, i'm trying first to check which boot-loader i have, but i didn't install nokia care suite yet. that's probably why the computer doesn't find the drivers and the phone boot normally in windowsphone. maybe i will install a custom rom to be more comfortable. anyhow it was not simlocked...

[Q] Onda v701 not recognized by windows

After a did a firmware update using USB Burning tool, without no troubles, I want to install other firmware because the accelerometer doesn't work, and so the auto-rotate function (it worked on the old firmware), and I can't get into recovery mode, the home + power function does not work anymore.
I want to use USB Burning tool to reflash the tablet, like the last time, but now I have this problem: when I connect the tablet trough USB cable with the power on, windows recognize the mass storage, but when the power is off, which I need for USB Burning tool, it doesn't do anything. It should show in the bottom-right corner that USB device found, but it doesn't.
I tried this:
1. to hold home-button and then to insert USB... nothing, it just shows the battery charging
2. to hold home+power button... nothing... doesn't enter in recovery mode, it's just loading android system.
3. SD card slot was empty when I tried this.
Does anybody had some king of problems? or know what's the problem?
Please, I need to fix this.

No edl no fastboot no recovery only red led blinking

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

Bootloader mode

I want to root my phone ( Huawei Y6 Pro ), but I am stuck at, or atleast can't enter bootloader mode. After I turn off my phone I press the Vol Down button and then connect the usb cable to my PC and then some menu shows up completely in chinese and all it does is just inform me with the specs of the phone. A few months ago I had no problem entering bootloader mode, but now I can not.
Shimun said:
I want to root my phone ( Huawei Y6 Pro ), but I am stuck at, or atleast can't enter bootloader mode. After I turn off my phone I press the Vol Down button and then connect the usb cable to my PC and then some menu shows up completely in chinese and all it does is just inform me with the specs of the phone. A few months ago I had no problem entering bootloader mode, but now I can not.
Click to expand...
Click to collapse
You probably mean fastboot mode. You may enable USB debugging and type this in minimal ADB and fastboot:
adb reboot bootloader
Or you could try to press volume down and power for about 5 seconds and then you should connect the data cable.

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