Hovatek Forum MOBILE Android My Yu fly F9 cannot power up after flashing boot.img
Can't login? Please, reset your password.
Hovatek is recruiting! Apply Now


My Yu fly F9 cannot power up after flashing boot.img

My Yu fly F9 cannot power up after flashing boot.img

Pages (2): 1 2 Next
Mark lau
Mark lau
Mark lau
Enthusiastic Member
8
12-10-2019, 04:40 AM
#1



Hello all, I have brought a phone which is called Yufly F9, even though it runs on android 7.1.1, it does not have google apps pre-installed, so i look up in this forum and found a forum which teaches users how to root using magisk manager and stock boot.img, i tried and in the end, the phone blank out halfway when rebooting and could not power up ever since, is there a way to recover Sad, thank you so much!
X3non
X3non
X3non
Recognized Contributor
22,062
12-10-2019, 10:04 AM
#2
(12-10-2019, 04:40 AM)Mark lau Hello all, I have brought a phone which is called Yufly F9, even though it runs on android 7.1.1, it does not have google apps pre-installed, so i look up in this forum and found a forum which teaches users how to root using magisk manager and stock boot.img, i tried and in the end, the phone blank out halfway when rebooting and could not power up ever since, is there a way to recover Sad, thank you so much!

how did you get the stock boot.img which you patched using magisk? did you download or backup from your device?
how did you flash patched boot; using fastboot?
when you say "...and could not power up ever since...", do you mean that the phone is now totally dead and not responding to power button when pressed? or it powers on but doesn't boot pass the bootlogo?
Mark lau
Mark lau
Mark lau
Enthusiastic Member
8
12-10-2019, 10:52 AM
#3
(12-10-2019, 10:04 AM)X3non
(12-10-2019, 04:40 AM)Mark lau Hello all, I have brought a phone which is called Yufly F9, even though it runs on android 7.1.1, it does not have google apps pre-installed, so i look up in this forum and found a forum which teaches users how to root using magisk manager and stock boot.img, i tried and in the end, the phone blank out halfway when rebooting and could not power up ever since, is there a way to recover Sad, thank you so much!

how did you get the stock boot.img which you patched using magisk? did you download or backup from your device?
how did you flash patched boot; using fastboot?
when you say "...and could not power up ever since...", do you mean that the phone is now totally dead and not responding to power button when pressed? or it powers on but doesn't boot pass the bootlogo?
I get the stock boot.img through a forum which is exactly the same model as mine, i downloaded it directly from the forum.https://drive.google.com/uc?id=0B43Tx8nr...t=download
Yup, i flashed using fastboot, i had downloaded adb tools and have followed the steps exactly in the video and while rebooting from fastboot, it just blanked out and don't respond anymore. 
It is totally dead and does not respond to power button anymore.
https://www.youtube.com/watch?v=BF4_hnKg...e=youtu.be
X3non
X3non
X3non
Recognized Contributor
22,062
12-10-2019, 06:10 PM
#4
(12-10-2019, 10:52 AM)Mark lau ...It is totally dead and does not respond to power button anymore.
https://www.youtube.com/watch?v=BF4_hnKg...e=youtu.be

disconnect / reconnect the battery of the device (if it has inbuilt battery then disassemble the back cover to get to the battery) then connect the device to an AC charger and leave to charge a few hours before attempting to power on
if it still remains dead, then try flashing full firmware, you can download @ https://cloud.mail.ru/public/HE7N/vafVyH6po
and flash using qfil @ https://www.hovatek.com/forum/thread-22466.html
Mark lau
Mark lau
Mark lau
Enthusiastic Member
8
13-10-2019, 07:44 AM
#5



(12-10-2019, 06:10 PM)X3non
(12-10-2019, 10:52 AM)Mark lau ...It is totally dead and does not respond to power button anymore.
https://www.youtube.com/watch?v=BF4_hnKg...e=youtu.be

disconnect / reconnect the battery of the device (if it has inbuilt battery then disassemble the back cover to get to the battery) then connect the device to an AC charger and leave to charge a few hours before attempting to power on
if it still remains dead, then try flashing full firmware, you can download @ https://cloud.mail.ru/public/HE7N/vafVyH6po
and flash using qfil @ https://www.hovatek.com/forum/thread-22466.html
Ok! But the phone requires special tools to unlock it, i have already ordered online and will only reached until next saturday, thank you for ur suggestions, after i get the tools, i will proceed with the steps and get back to you Smile
Mark lau
Mark lau
Mark lau
Enthusiastic Member
8
12-11-2019, 10:27 AM
#6
(13-10-2019, 07:44 AM)Mark lau
(12-10-2019, 06:10 PM)X3non
(12-10-2019, 10:52 AM)Mark lau ...It is totally dead and does not respond to power button anymore.
https://www.youtube.com/watch?v=BF4_hnKg...e=youtu.be

disconnect / reconnect the battery of the device (if it has inbuilt battery then disassemble the back cover to get to the battery) then connect the device to an AC charger and leave to charge a few hours before attempting to power on
if it still remains dead, then try flashing full firmware, you can download @ https://cloud.mail.ru/public/HE7N/vafVyH6po
and flash using qfil @ https://www.hovatek.com/forum/thread-22466.html
Ok! But the phone requires special tools to unlock it, i have already ordered online and will only reached until next saturday, thank you for ur suggestions, after i get the tools, i will proceed with the steps and get back to you Smile
Hi, sorry for the late update, I could not open the phone screen using any tools i have so i proceed to flash but because the phone does not turn on, cannot turn on the emergency download mode and results in the whole process to fail, is there other solutions to fix it, I am really sorry for the trouble
freshtyt
freshtyt
freshtyt
Senior Member
2,949
12-11-2019, 11:27 AM
#7
(12-11-2019, 10:27 AM)Mark lau Hi, sorry for the late update, I could not open the phone screen using any tools i have so i proceed to flash but because the phone does not turn on, cannot turn on the emergency download mode and results in the whole process to fail, is there other solutions to fix it, I am really sorry for the trouble

use method 1 @ https://www.hovatek.com/forum/thread-21791.html
or try vol up + vol down + power button for 5 secs then connect to pc. you can confirm if it booted successful by checking device manager on the pc
hovatek
hovatek
hovatek
Administrator
49,570
13-11-2019, 12:00 PM
#8
(12-11-2019, 10:27 AM)Mark lau Hi, sorry for the late update, I could not open the phone screen using any tools i have so i proceed to flash but because the phone does not turn on, cannot turn on the emergency download mode and results in the whole process to fail, is there other solutions to fix it, I am really sorry for the trouble

Have you ever used EDL mode to flash on this phone?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Mark lau
Mark lau
Mark lau
Enthusiastic Member
8
08-12-2019, 07:34 AM
#9
(12-11-2019, 11:27 AM)freshtyt
(12-11-2019, 10:27 AM)Mark lau Hi, sorry for the late update, I could not open the phone screen using any tools i have so i proceed to flash but because the phone does not turn on, cannot turn on the emergency download mode and results in the whole process to fail, is there other solutions to fix it, I am really sorry for the trouble

use method 1 @ https://www.hovatek.com/forum/thread-21791.html
or try vol up + vol down + power button for 5 secs then connect to pc. you can confirm if it booted successful by checking device manager on the pc
Hi, I am sorry for the late reply but i had tried both methods and when i am trying method 2, the phone buzzed but did not display anything
Mark lau
Mark lau
Mark lau
Enthusiastic Member
8
08-12-2019, 07:35 AM
#10



(13-11-2019, 12:00 PM)hovatek
(12-11-2019, 10:27 AM)Mark lau Hi, sorry for the late update, I could not open the phone screen using any tools i have so i proceed to flash but because the phone does not turn on, cannot turn on the emergency download mode and results in the whole process to fail, is there other solutions to fix it, I am really sorry for the trouble

Have you ever used EDL mode to flash on this phone?
Yup, it failed
Pages (2): 1 2 Next
Users browsing this thread:
 1 Guest(s)
Users browsing this thread:
 1 Guest(s)
YtWhTl
live chat
whatsapp telegram instagram