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i tryed to root my phone but i fail, now i can`t restart the soft, hard or install any update, any help will be welcome (sorry for bad english)
Hi,
I am going to move your thread to your device section so the experts there can help. It will be moved here, http://forum.xda-developers.com/ascend-p7/help
You will need to register on the site to respond to any replies. :good:
Good luck!
XDA Visitor said:
i tryed to root my phone but i fail, now i can`t restart the soft, hard or install any update, any help will be welcome (sorry for bad english)
Click to expand...
Click to collapse
download firmware for your P7 model ( L00, L07, L09, L10, L12 ) with PC, extract archive, take an sdcard make a folded in it, name it "dload", put "update.app" exracted before into the folder.
now turn offf your phone put sdcard in the slot, and do a force update (power, vol+, vol-, in same time)
wait for finish and it's done
Similar issue.
zaabolla said:
download firmware for your P7 model ( L00, L07, L09, L10, L12 ) with PC, extract archive, take an sdcard make a folded in it, name it "dload", put "update.app" exracted before into the folder.
now turn offf your phone put sdcard in the slot, and do a force update (power, vol+, vol-, in same time)
wait for finish and it's done
Click to expand...
Click to collapse
Hello there,
I have the same or similar problem, where my P7 won't boot at all, won't go into recovery mode or fast boot mode.
Only thing it does when i have it connected on the charger and try to boot it is flash the LED 4 times red color, then once green, it keeps doing that and that's all it does. i tried what you said and it won't work or boot, it does the same thing.
Your help would be appreciated.
MASTuR44 said:
Hello there,
I have the same or similar problem, where my P7 won't boot at all, won't go into recovery mode or fast boot mode.
Only thing it does when i have it connected on the charger and try to boot it is flash the LED 4 times red color, then once green, it keeps doing that and that's all it does. i tried what you said and it won't work or boot, it does the same thing.
Your help would be appreciated.
Click to expand...
Click to collapse
power off your phone by pressing power botton for 10 seconds
after that connect it to pc by usb cable
press "power botton" and "Vol-"
does the phone boot into fastboot mode?
zaabolla said:
power off your phone by pressing power botton for 10 seconds
after that connect it to pc by usb cable
press "power botton" and "Vol-"
does the phone boot into fastboot mode?
Click to expand...
Click to collapse
No, it doesn't, however when i connect it to the PC, the PC emits the USB sound (that you've plugged something in) but it doesn't identify or recognize anything.
MASTuR44 said:
No, it doesn't, however when i connect it to the PC, the PC emits the USB sound (that you've plugged something in) but it doesn't identify or recognize anything.
Click to expand...
Click to collapse
then there's no way to flash anything to it, the only way is by fastboot and adb commands
zaabolla said:
then there's no way to flash anything to it, the only way is by fastboot and adb commands
Click to expand...
Click to collapse
That means it's probably a hardware issue? the motherboard might be fried?
i think yes, sorry for you
My 1020 got bricked while flashing through WPInternals.
In the middle of the flashing the USB got disconnected and after that I have blank screen. The power button pressing does make phone vibrate. Also soft reset combination makes vibration. However I am not getting anything on my laptop on USB connection. No connection notification. Nothing on device manager. I tried combinations to get it detected but nothing works.
So the question is, Is there any way I can blindly send force flashing to one of the USB port and make it happen ?
JTAG is the only option ?
same me hichic
Flash Mode
Hello,
try this: power off/reset and power on holding vol-up key. You should get a flash-and-cogwheel sign on your display. If so, you cna reflash your (valid) .ffu file using PhoneImageDesigner/Lumia Flash Tools (->google!).
Are you sure your USB cable or port is not broken?
Best whishes,
Joachim
JoachimP said:
Hello,
try this: power off/reset and power on holding vol-up key. You should get a flash-and-cogwheel sign on your display. If so, you cna reflash your (valid) .ffu file using PhoneImageDesigner/Lumia Flash Tools (->google!).
Click to expand...
Click to collapse
Okay, I have already tried that, since the USB got disconnected during boot loader flash, it does not display anything on the screen when I start with power button or reset combo. It only vibrates.
JoachimP said:
Are you sure your USB cable or port is not broken?
Click to expand...
Click to collapse
I have changed the cable too(USB flex cable of my lumia and USB cable too), It does charge battery, does keep flashing the start button once in a while when the cable is connected. I am sure USB is working fine. But not getting detected in PC.
http://forum.xda-developers.com/showpost.php?p=69395504&postcount=4
booker50rus said:
http://forum.xda-developers.com/showpost.php?p=69395504&postcount=4
Click to expand...
Click to collapse
Yup, its same. I had to open another thread in Windows 10 as nobody responded in windows 8. Thanks.
i did something Stupid and my Z2 Pro dead
there is no fast-boot and no recovery .. only black screen and when i press power button there is a short and long vibration just that and the LED there is flash yellow for 0.1 second
aljthab said:
i did something Stupid and my Z2 Pro dead
there is no fast-boot and no recovery .. only black screen and when i press power button there is a short and long vibration just that and the LED there is flash yellow for 0.1 second[/QUOTE try connecting it to the PC, if it doesn't show anything on PC then just hand it over to the lenovo service center and blame it on the device that it stopped booting :silly:. I thought i had bricked my device but they did something and gave it to me in 3 to 4 days and that was done under the warranty no extra charge and don't confess that I had rooted ur device , If u tell them that they will try to extort money from u :crying:
Click to expand...
Click to collapse
aljthab said:
i did something Stupid and my Z2 Pro dead
e LED there is flash yellow for 0.1 second
Click to expand...
Click to collapse
I have exactly the same, what to do? I installed the dev 44, the rate of established but after 15 minutes, logo is stalled, not waiting until the end of excess freewheeling dev 300, it is not fully established and bug crawled, I rebooted the machine and an endless vibration with green LED :crying:
1 Charging can be a little warm
2. can not be detected pc
3. can not access the fastboot mode
4. when charging, the notification light dies
5. deep flash cable has not helped
sorry my bad english
kerei said:
I have exactly the same, what to do? I installed the dev 44, the rate of established but after 15 minutes, logo is stalled, not waiting until the end of excess freewheeling dev 300, it is not fully established and bug crawled, I rebooted the machine and an endless vibration with green LED :crying:
1 Charging can be a little warm
2. can not be detected pc
3. can not access the fastboot mode
4. when charging, the notification light dies
5. deep flash cable has not helped
sorry my bad english
Click to expand...
Click to collapse
Refer to this http://zukfans.eu/community/threads/how-to-unbrick-zuk-z2-from-diagnostic-port-900e.2856/ and this http://zukfans.eu/community/threads/howto-flash-a-stock-zui-rom-zuk-z2-z2131-only.104/
same issue with zuk z2
adriano1593 said:
Refer to this http://zukfans.eu/community/threads/how-to-unbrick-zuk-z2-from-diagnostic-port-900e.2856/ and this http://zukfans.eu/community/threads/howto-flash-a-stock-zui-rom-zuk-z2-z2131-only.104/
Click to expand...
Click to collapse
Hello there... Any solution you found? I am stuck with my zuk z2 in same situation ?? any help ?
I have a similar problem.
What caused the black screen? -
History:
I booted to test mode at 2.5.033 ST, the phone got stucked at this menue there was no way to get out. TWRP Restore to Nandroid bougt only black screen after 2nd vibration and ZUK logo.
I fixed the Test mode bug, by flashing the ZUI 1.9.104 ST Stock ROM via QPST.
After the phone was "repaired" I unlocked the bootloader, installed TWRP, made a nandroid backup of fully stock ROM and restored a nandroid backup from before the test mode problem.
The nandroid restore was successful, I rebooted the phone and it was "dead". Black screen, only rebooting (perioldy vibrating) there was no end, until the battery was empty.
I got no luck to reach any mode with tricky button pressing (vol+ pwr; vol- pwr; vol+ vol- pwr; usb in vol-) nor Windows detecting the phone. That's why I decided to remove the back glass cover, to got access to the battery.
Now I'm able to get the phone detected by my PC.
What I did: disconnect the battery, connect the phone to my computer, pressed the vol- button and connect the battery.
This made my PC able to detect the phone, but no I have an other problem. Windows only detects the phone as "unknown usb device (device descriptor request failed)". I don't know any way to install the driver....
Maybe anyone is able to help me or has any tip?
Thanks!
Cheers,
m_atze
m_atze said:
I have a similar problem.
What caused the black screen? -
History:
I booted to test mode at 2.5.033 ST, the phone got stucked at this menue there was no way to get out. TWRP Restore to Nandroid bougt only black screen after 2nd vibration and ZUK logo.
I fixed the Test mode bug, by flashing the ZUI 1.9.104 ST Stock ROM via QPST.
After the phone was "repaired" I unlocked the bootloader, installed TWRP, made a nandroid backup of fully stock ROM and restored a nandroid backup from before the test mode problem.
The nandroid restore was successful, I rebooted the phone and it was "dead". Black screen, only rebooting (perioldy vibrating) there was no end, until the battery was empty.
I got no luck to reach any mode with tricky button pressing (vol+ pwr; vol- pwr; vol+ vol- pwr; usb in vol-) nor Windows detecting the phone. That's why I decided to remove the back glass cover, to got access to the battery.
Now I'm able to get the phone detected by my PC.
What I did: disconnect the battery, connect the phone to my computer, pressed the vol- button and connect the battery.
This made my PC able to detect the phone, but no I have an other problem. Windows only detects the phone as "unknown usb device (device descriptor request failed)". I don't know any way to install the driver....
Maybe anyone is able to help me or has any tip?
Thanks!
Cheers,
m_atze
Click to expand...
Click to collapse
What id shown in unknown device.
Like ven_9102&dev_1234
Maybe with editing quallcom drivers for your device id, you can still install it.
and if luck qpst can recognize it as qualcomm debug mod
Sent from my ZUK Z2121 using Tapatalk
eryenakgun said:
What id shown in unknown device.
Like ven_9102&dev_1234
Maybe with editing quallcom drivers for your device id, you can still install it.
and if luck qpst can recognize it as qualcomm debug mod
Sent from my ZUK Z2121 using Tapatalk
Click to expand...
Click to collapse
Hi,
Thanks for your quick response.
The Hardware ID: USB\DEVICE_DESCRIPTOR_FAILURE
"Error Message": This device has been stopped because it has reported errors. (Code 43)
An error occurred while requesting the USB device descriptor.
m_atze said:
I have a similar problem.
What caused the black screen? -
History:
I booted to test mode at 2.5.033 ST, the phone got stucked at this menue there was no way to get out. TWRP Restore to Nandroid bougt only black screen after 2nd vibration and ZUK logo.
I fixed the Test mode bug, by flashing the ZUI 1.9.104 ST Stock ROM via QPST.
After the phone was "repaired" I unlocked the bootloader, installed TWRP, made a nandroid backup of fully stock ROM and restored a nandroid backup from before the test mode problem.
The nandroid restore was successful, I rebooted the phone and it was "dead". Black screen, only rebooting (perioldy vibrating) there was no end, until the battery was empty.
I got no luck to reach any mode with tricky button pressing (vol+ pwr; vol- pwr; vol+ vol- pwr; usb in vol-) nor Windows detecting the phone. That's why I decided to remove the back glass cover, to got access to the battery.
Now I'm able to get the phone detected by my PC.
What I did: disconnect the battery, connect the phone to my computer, pressed the vol- button and connect the battery.
This made my PC able to detect the phone, but no I have an other problem. Windows only detects the phone as "unknown usb device (device descriptor request failed)". I don't know any way to install the driver....
Maybe anyone is able to help me or has any tip?
Thanks!
Cheers,
m_atze
Click to expand...
Click to collapse
Alright bro, there is one method you can try.
http://zukfans.eu/community/threads/howto-flash-a-stock-zui-rom-zuk-z2-pro-z2121-only.57/
I assume your phone is a brick now. The only method you can use is the 9008 unbrick mode. (AKA QBST)
There are a few things you need to prepare before you save ur phone. U need to download the require application that the website provided above, after you set everything up,
make sure you download the latest 2.5 QBST rom,
http://bbs.lenovomobile.cn/z2pro/t554654/
Because ur phone wont be able to enter 9008 through software, thus u need to do the following.
1. Load the content XML fille,
2.Turn off your phone. After it's fully shutdown
3. press and hold the volume up button for 3 seconds
4. press power button while hold the volume up (press it for 0.5second and keep holding it)
5. after 0.5 seconds, plug in the usb right away
6. the QFIL tool should appear the Qualcomm usb QD loader
7. the download button should turn blue
8. flash it and wait for reboot
OtakuLi said:
Alright bro, there is one method you can try.
http://zukfans.eu/community/threads/howto-flash-a-stock-zui-rom-zuk-z2-pro-z2121-only.57/
I assume your phone is a brick now. The only method you can use is the 9008 unbrick mode. (AKA QBST)
There are a few things you need to prepare before you save ur phone. U need to download the require application that the website provided above, after you set everything up,
make sure you download the latest 2.5 QBST rom,
http://bbs.lenovomobile.cn/z2pro/t554654/
Because ur phone wont be able to enter 9008 through software, thus u need to do the following.
1. Load the content XML fille,
2.Turn off your phone. After it's fully shutdown
3. press and hold the volume up button for 3 seconds
4. press power button while hold the volume up (press it for 0.5second and keep holding it)
5. after 0.5 seconds, plug in the usb right away
6. the QFIL tool should appear the Qualcomm usb QD loader
7. the download button should turn blue
8. flash it and wait for reboot
Click to expand...
Click to collapse
Thanks for your tip.
I followed your described procedure, but the phone will not be recocnized by the PC.
1st: I loaded QFIL XML file. (By the way this tut is made by me)
2nd: I disconnected the battery (The phone can't be turned off normally!)
3rd, 4th, 5th
6th: nothing happend!
7th: "-"
8th: "-"
The only way the phone will detected by the PC:
1st: disconnect battery
2nd: plug in USB (PC and Phone)
3rd: press VOL+ or VOL- or PWR button (doesn't matter which one)
4th: connect battery
5th: detected as "unknown usb device (device descriptor request failed)"
m_atze said:
Thanks for your tip.
I followed your described procedure, but the phone will not be recocnized by the PC.
1st: I loaded QFIL XML file. (By the way this tut is made by me)
2nd: I disconnected the battery (The phone can't be turned off normally!)
3rd, 4th, 5th
6th: nothing happend!
7th: "-"
8th: "-"
The only way the phone will detected by the PC:
1st: disconnect battery
2nd: plug in USB (PC and Phone)
3rd: press VOL+ or VOL- or PWR button (doesn't matter which one)
4th: connect battery
5th: detected as "unknown usb device (device descriptor request failed)"
Click to expand...
Click to collapse
Make sure you have to plug in the usb right away as soon as you u press power, and keep holding them
OtakuLi said:
Make sure you have to plug in the usb right away as soon as you u press power, and keep holding them
Click to expand...
Click to collapse
Yes, I did exactly you described. Sorry but this isn't working.
I don't know what I should do. Even a repair shop couldn't fix it.
Maybe I need to do this:
http://bbs.lenovomobile.cn/z2/t121791/?highlight=900e
But I don't want to destroy my PC (3000 bugs)
m_atze said:
Yes, I did exactly you described. Sorry but this isn't working.
I don't know what I should do. Even a repair shop couldn't fix it.
Maybe I need to do this:
http://bbs.lenovomobile.cn/z2/t121791/?highlight=900e
But I won't destroy my PC (3000 bugs)
Click to expand...
Click to collapse
oh well, good luck
OtakuLi said:
oh well, good luck
Click to expand...
Click to collapse
I will report the result.
OK. I made the deepflash cable.
After using it there is no difference between pressing one of the button combinations I recently mentioned (VOL+ or VOL- or PWR).
The phone will be detected as Unknown device. After intalling my modified driver to match the unknown ID, QFIL don't detect the COM Port.
Hello had the same problem, only with the difference that my battery was not completely discharged.
What has helped:
1 Start QFIL Tool
2 Press the volume +
3 Connect the original cable to the PC
4 QFIL Tool recognized the phone and I could play an original Rome.
Mfg
Ps. Is now the battery cover (glass) broken?
No, I used a hairdryer, a razorblade, plastic tool and a suction cup to lift the backcover glass.
The glass is fully intact no damages.
You have good nerves. I would not have expected that.
But in the end, it does not matter if it does not start anymore.
Thank you again for your great instructions for playing and rooting the mobile phone.
I hope you get your phone back.
Mfg
Good and bad news
The guy unbricked the phone successfully, I received it today.
Now I have an other problem:
The phone is very very slow and laggy now.
The problem occurs everywere, Recovery, boot (the bootlogo laggs), booted System, also the test mode laggs now
Furthermore the sceen flickers sometimes and at the right side the sceen is mirrored sometimes.
Did anyone has an idea?
What I did today:
reflash through qfil
1.9.104_ST
2.3.044_ST
ZUI_2.5.335_ST
Hi m_atze, I am exactly in the same situation as You. After using deep flash cable method, I got "unknown usb device (device descriptor request failed)". Could You tell me what was the solution to unbrick the phone?
Hi,
First i'm sorry for my bad english.
I've a P9, and i tried to update to Nougat. But something went wrong, and now, i can't boot my phone, no recovery no fastboot. When i plug it on my pc, my phone is recognize as "USB SER". How to unbricked ?
Hold volume down + power for 15 seconds, hold it even longer to try to get into fastboot mode. Was the battery low? Maybe you need to charge the phone up.
My phone is charged.
I tried your solution, but didn't work..
theoh88 said:
My phone is charged.
I tried your solution, but didn't work..
Click to expand...
Click to collapse
Put rescue firmware in dload folder in sd card and boot and hold power + and -...
rayman95 said:
Put rescue firmware in dload folder in sd card and boot and hold power + and -...
Click to expand...
Click to collapse
It only boots to fastboot from adb shell or if i plug it in my computer and hold vol down + power if i dont plug it in it will not boot into fastboot.
I don't have access to fastboot or recovery. I have black screen, when i try all combinations. When it's plugged, it's only recognized as " USB SER "
theoh88 said:
I don't have access to fastboot or recovery. I have black screen, when i try all combinations. When it's plugged, it's only recognized as " USB SER "
Click to expand...
Click to collapse
Even with Pwr + - buttons hold for 5 or 10 secs????
rayman95 said:
Even with Pwr + - buttons hold for 5 or 10 secs????
Click to expand...
Click to collapse
Yes, nothing happens
Hold Vol Down while inserting a USB cable connected to your computer, assuming you have one.
Yes, i have a computer. I tried to insert usb cable with vol down, but my phone is always recognized as USB SER
theoh88 said:
Yes, i have a computer. I tried to insert usb cable with vol down, but my phone is always recognized as USB SER
Click to expand...
Click to collapse
Hey mate, did you find a solution, same thing happened to me ... the only thing I get from the phone is "USB SER" ... never unlocked, rooted or flashed my phone. Could be a hardware failure?
AneirinIV said:
Hey mate, did you find a solution, same thing happened to me ... the only thing I get from the phone is "USB SER" ... never unlocked, rooted or flashed my phone. Could be a hardware failure?
Click to expand...
Click to collapse
No, i found nothing...
How did you try to update to nougat? Can you boot into erecovery?
theoh88 said:
Hi,
First i'm sorry for my bad english.
I've a P9, and i tried to update to Nougat. But something went wrong, and now, i can't boot my phone, no recovery no fastboot. When i plug it on my pc, my phone is recognize as "USB SER". How to unbricked ?
Click to expand...
Click to collapse
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
zgfg said:
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
Click to expand...
Click to collapse
I already tried DC phoenix, but my phone isn't recognized so i can't use it
Hi,
After hours of search, i found a python program for honor 4C. This program can communicate with p9 with usb serial port. So, i got Linux on my pc, tried to be familiar with python.
Now, i need some information:
startframe
headframe
bootheadaddress
bootdownloadaddress
If guys can give me this information or tell me where to find them, please leave reply !
My phone is the same with yours. Waiting for good news from you. Try this solution, i dont have this tool.
Could somebody find firmware with testpoint for eva-l09 ?
Hey mate I managed to revive my phone ... it had to be something hardware related. I opened it up, disconnected the battery cable for a couple of minutes, reconnected and re-screwed everything and it turned on. I didn't even lose any data.
Same trouble
Hi every body 'im so sorry for my english, i'm french...
Could some one please help me, i've tryed to restore a mate 10 pro who as in demo mode but i made a mistake with a "update.zip" file and now the phone is always off, no fastboot or recovry mode, the phone stay off when i press the power bouton. when i plug the USB cable, it appear "USB SER" only.
Thanks for your attention
title says it all
You should use Power Key + Vol Up. Also you can use adb and type following command "adb reboot recovery" without quotes
kebson4021 said:
title says it all
Click to expand...
Click to collapse
From oneui 3 you need a usb plugged into a pc or a tv or another phone.
Keep the usb connected and use the volume up + power button combo
Fredin_ said:
From oneui 3 you need a usb plugged into a pc or a tv or another phone.
Keep the usb connected and use the volume up + power button combo
Click to expand...
Click to collapse
Yes. They messed up with this too!
Fredin_ said:
From oneui 3 you need a usb plugged into a pc or a tv or another phone.
Keep the usb connected and use the volume up + power button combo
Click to expand...
Click to collapse
thank you. i was confused why it wasn't working. But Thanks Again