Hovatek Forum MOBILE Android [Please help] Custom Recovery for Yufly F9
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[Please help] Custom Recovery for Yufly F9

[Please help] Custom Recovery for Yufly F9

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Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Junior Member
29
28-12-2018, 07:11 AM
#11



(27-12-2018, 10:50 PM)hovatek
(27-12-2018, 02:44 PM)Lê Nguyễn Hoàng After i flash that recovery.img, i still can boot to recovery, but screen is rotated 180* and text is very small:

And this is OEM device_info:

My current android version is 7.1, but this one seem be 7.0
Is there anyway to backup without TWRP?

the rom is probably not a perfect match but that's not even the point @x3non made.
Your phone has DM_Verity so boot must be patched before TWRP can work. Read https://www.hovatek.com/blog/dm_verity-i...-bootloop/
Here's what to do
Backup your firmware using Miracle box @ https://www.hovatek.com/forum/thread-25452.html
Patch boot using https://www.hovatek.com/forum/thread-21427.html
Flash the patched boot using Miracle box @ https://www.hovatek.com/forum/thread-26213.html

Thanks, i dont have any physical box.
Tried to use miracle box 2.58 to backup got this "ID: 2222" error:
[Image: g2zU2DG.jpg]
This post was last modified: 28-12-2018, 07:12 AM by Lê Nguyễn Hoàng.
X3non
X3non
X3non
Recognized Contributor
22,062
28-12-2018, 10:40 AM
#12
(28-12-2018, 07:11 AM)Lê Nguyễn Hoàng Thanks, i dont have any physical box.
Tried to use miracle box 2.58 to backup got this "ID: 2222" error:
[Image: g2zU2DG.jpg]

try changing the firehorse programmer file you're using to match the chipset of the phone i.e 8976
check the programmer file list at https://www.hovatek.com/forum/thread-25696.html
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Junior Member
29
28-12-2018, 12:13 PM
#13
(28-12-2018, 10:40 AM)X3non
(28-12-2018, 07:11 AM)Lê Nguyễn Hoàng Thanks, i dont have any physical box.
Tried to use miracle box 2.58 to backup got this "ID: 2222" error:
[Image: g2zU2DG.jpg]

try changing the firehorse programmer file you're using to match the chipset of the phone i.e 8976
check the programmer file list at https://www.hovatek.com/forum/thread-25696.html

Btw, i briked and unbricked the phone successful. Have some trouble when use QFIL but finally it got to work some how. Now i have 7.1 files and rooted as your guide. Thanks very much.
This is the stock 7.1 Boot and Recovery image:
https://drive.google.com/open?id=1hEbxUv...NTLpQG6zWl
And this is the patched:
https://drive.google.com/open?id=1PG-woC...RvCGtBx0Xq-
hovatek
hovatek
hovatek
Administrator
49,570
28-12-2018, 07:18 PM
#14
(28-12-2018, 12:13 PM)Lê Nguyễn Hoàng Btw, i briked and unbricked the phone successful. Have some trouble when use QFIL but finally it got to work some how. Now i have 7.1 files and rooted as your guide. Thanks very much.
This is the stock 7.1 Boot and Recovery image:
https://drive.google.com/open?id=1hEbxUv...NTLpQG6zWl
And this is the patched:
https://drive.google.com/open?id=1PG-woC...RvCGtBx0Xq-

OK. That means DM_Verity is sorted out.
If you still need TWRP then try this @ https://mega.nz/#!JTQjHIgY!_D_Suqo7_GuaB...vP7iB8dEto

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Junior Member
29
29-12-2018, 01:26 AM
#15



(28-12-2018, 07:18 PM)hovatek
(28-12-2018, 12:13 PM)Lê Nguyễn Hoàng Btw, i briked and unbricked the phone successful. Have some trouble when use QFIL but finally it got to work some how. Now i have 7.1 files and rooted as your guide. Thanks very much.
This is the stock 7.1 Boot and Recovery image:
https://drive.google.com/open?id=1hEbxUv...NTLpQG6zWl
And this is the patched:
https://drive.google.com/open?id=1PG-woC...RvCGtBx0Xq-

OK. That means DM_Verity is sorted out.
If you still need TWRP then try this @ https://mega.nz/#!JTQjHIgY!_D_Suqo7_GuaB...vP7iB8dEto
Thanks, i still need TWRP to install GAPPS.
I tried your TWRP, result is boot into recovery = black screen, nothing. Still can boot to system
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Junior Member
29
29-12-2018, 10:05 AM
#16
Uhm, i have one more problem:
After flash the patched  boot.img, there is a OTA update and i updated it. But after reboot, it show this image:
[Image: 4svyQ.png]
only one text: error

After restart, sim card not working anymore. Tried to reflash, change sim... no work.
I think its radio image or something corrupted.
Is there any idea?
X3non
X3non
X3non
Recognized Contributor
22,062
29-12-2018, 10:35 AM
#17
(29-12-2018, 10:05 AM)Lê Nguyễn Hoàng Uhm, i have one more problem:
After flash the patched  boot.img, there is a OTA update and i updated it. But after reboot, it show this image:
...
Is there any idea?

you should not perform updates if you device is rooted. you'll need to flash system.img to fix that
you can simply flash back the firmware you used to unbrick the phone >
perform the OTA update >
patch boot.img from within the OTA update.zip (as it contains the updated boot.img) and root using magisk
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Junior Member
29
29-12-2018, 10:40 AM
#18
(29-12-2018, 10:05 AM)Lê Nguyễn Hoàng Uhm, i have one more problem:
After flash the patched  boot.img, there is a OTA update and i updated it. But after reboot, it show this image:
[Image: 4svyQ.png]
only one text: error

After restart, sim card not working anymore. Tried to reflash, change sim... no work.
I think its radio image or something corrupted.
Is there any idea?

Thanks,
I did flash QFIL, not work, still no SIM, no OTA working (btw i dont care about OTA) (This version work well, just after patched boot and i tried OTA, no SIM)
There is 24 image file of system, from 1 to 24: system_1.img
How to combine it into 1 system.img file?
Will this fix "No sim" "radio off"?
Btw my final goal is just flash Gapps so i need twrp.
This post was last modified: 29-12-2018, 11:08 AM by Lê Nguyễn Hoàng.
X3non
X3non
X3non
Recognized Contributor
22,062
29-12-2018, 01:45 PM
#19
(29-12-2018, 10:40 AM)Lê Nguyễn Hoàng Thanks,
I did flash QFIL, not work, still no SIM, no OTA working (btw i dont care about OTA) (This version work well, just after patched boot and i tried OTA, no SIM)
There is 24 image file of system, from 1 to 24: system_1.img
How to combine it into 1 system.img file?
Will this fix "No sim" "radio off"?
Btw my final goal is just flash Gapps so i need twrp.

you should create a new thread for the sim card issue and while at it, check if the IMEI and baseband on the phone is invalid / unknown and post the result in the new thread
see https://www.hovatek.com/forum/thread-514.html for how to create a thread

we'll try porting another TWRP
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Lê Nguyễn Hoàng
Junior Member
29
29-12-2018, 02:32 PM
#20



(29-12-2018, 01:45 PM)X3non
(29-12-2018, 10:40 AM)Lê Nguyễn Hoàng Thanks,
I did flash QFIL, not work, still no SIM, no OTA working (btw i dont care about OTA) (This version work well, just after patched boot and i tried OTA, no SIM)
There is 24 image file of system, from 1 to 24: system_1.img
How to combine it into 1 system.img file?
Will this fix "No sim" "radio off"?
Btw my final goal is just flash Gapps so i need twrp.

you should create a new thread for the sim card issue and while at it, check if the IMEI and baseband on the phone is invalid / unknown and post the result in the new thread
see https://www.hovatek.com/forum/thread-514.html for how to create a thread

we'll try porting another TWRP
Ok thank you, after got the recovery i will make another thread
And, sorry, maybe i posted wrong image files, this is the correct one:
https://drive.google.com/open?id=1mbqmqo...rwt1ZA0zs9
This is the file i got from QFIL firmware which is using in my device.
Sorry for my misstake.
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