Hovatek Forum MOBILE Android help me pls on how to downgrade my infinix note 4 pro version 8.1 to 7.0
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help me pls on how to downgrade my infinix note 4 pro version 8.1 to 7.0

help me pls on how to downgrade my infinix note 4 pro version 8.1 to 7.0

chinexsky
chinexsky
chinexsky
Techie Member
51
24-11-2018, 12:35 PM
#1



Hi... I read some articles on how downgrade my infinix note 4 pro version 8.1 to 7.0 and i found out that i need to find a stock frimware with the same build number that maches my phone but i don't seems to find any... Here ia my phone build number X571-H5311A-0-1808034V-201... Please if there are any other alternative way i can downgrade it successful without problems please let me know...

Sent from my Infinix X571 using Hovatek Mobile
X3non
X3non
X3non
Recognized Contributor
22,062
24-11-2018, 04:12 PM
#2
(24-11-2018, 12:35 PM)chinexsky Hi... I read some articles on how downgrade my infinix note 4 pro version 8.1 to 7.0 and i found out that i need to find a stock frimware with the same build number that maches my phone but i don't seems to find any... Here ia my phone build number X571-H5311A-0-1808034V-201... Please if there are any other alternative way i can downgrade it successful without problems please let me know...

Sent from my Infinix X571 using Hovatek Mobile

The build number you posted is for Oreo, what you really need is the previous build number your phone was running on before you upgraded
Do you by any chance remember the previous build number?
xerxes
xerxes
xerxes
Senior Member
8,355
24-11-2018, 04:13 PM
#3
(24-11-2018, 12:35 PM)chinexsky Hi... I read some articles on how downgrade my infinix note 4 pro version 8.1 to 7.0 and i found out that i need to find a stock frimware with the same build number that maches my phone but i don't seems to find any... Here ia my phone build number X571-H5311A-0-1808034V-201... Please if there are any other alternative way i can downgrade it successful without problems please let me know...

Sent from my Infinix X571 using Hovatek Mobile

Backup your phone's current firmware using miracle box @ https://www.hovatek.com/forum/thread-13347.html or WWR_Mtk tool @ https://www.hovatek.com/forum/thread-21970.html

Do you know the phone's previous Nougat build no?

Sent from my M5 mini using Hovatek Mobile
chinexsky
chinexsky
chinexsky
Techie Member
51
24-11-2018, 07:32 PM
#4
No... I can't remember the previous build number... ︶︿︶

Sent from my Infinix X571 using Hovatek Mobile
chinexsky
chinexsky
chinexsky
Techie Member
51
24-11-2018, 08:02 PM
#5



And please how do i know my phone chipset... I want to back it up without scatter... And please if i want to update my backup in my phone when needed... How do i do that... Without save in scatter

Sent from my Infinix X571 using Hovatek Mobile
X3non
X3non
X3non
Recognized Contributor
22,062
24-11-2018, 08:02 PM
#6
(24-11-2018, 07:32 PM)chinexsky No... I can't remember the previous build number... ︶︿︶

Sent from my Infinix X571 using Hovatek Mobile

then its trial and error
try nougat firmwares related to your current build [i.e X571-H5311A] at https://www.hovatek.com/forum/thread-20228.html
chinexsky
chinexsky
chinexsky
Techie Member
51
24-11-2018, 08:15 PM
#7
How do i use d backup when needed

Sent from my Infinix X571 using Hovatek Mobile
xerxes
xerxes
xerxes
Senior Member
8,355
25-11-2018, 03:23 PM
#8
(24-11-2018, 08:15 PM)chinexsky How do i use d backup when needed

Sent from my Infinix X571 using Hovatek Mobile

It depend on how you backedup the firmware. If you used miracle box then only miracle can restore/flash the backup, https://www.hovatek.com/forum/thread-14106.html
For Wwr_MTK tool you use sp flash tool to flash the backup, see https://www.hovatek.com/forum/thread-159.html

Sent from my M5 mini using Hovatek Mobile
EMMANUS
EMMANUS
EMMANUS
Senior Member
1,677
25-11-2018, 05:36 PM
#9
(25-11-2018, 03:23 PM)innagee
(24-11-2018, 08:15 PM)chinexsky How do i use d backup when needed

Sent from my Infinix X571 using Hovatek Mobile

It depend on how you backedup the firmware. If you used miracle box then only miracle can restore/flash the backup, https://www.hovatek.com/forum/thread-14106.html
For Wwr_MTK tool you use sp flash tool to flash the backup, see https://www.hovatek.com/forum/thread-159.html

Sent from my M5 mini using Hovatek Mobile

If you finally used miracle box to make the backup, you can try this https://www.hovatek.com/forum/thread-24287.html to flash with SP flash tool.

For the nougat ROM to flash, you can try

Infinix X571 Note 4 Pro (X571-H5311A-N-180223V302). and

Infinix X571 Note 4 Pro (X571-H5311A-N-170701V151) found at

https://www.hovatek.com/forum/thread-533.html
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