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This is ridiculous thing ever

This is ridiculous thing ever

jestone
jestone
jestone
Junior Member
38
21-03-2019, 10:49 AM
#1



Hiii hovatek i have downgrade tecno camon x pro ca8 .previous version was this . on this thread i posted few days ago https://www.hovatek.com/forum/thread-27044.html

Then after downgrade i notice version digits number are not correct.  What going on seriously see on this screenshots
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X3non
X3non
X3non
Recognized Contributor
22,062
21-03-2019, 03:11 PM
#2
(21-03-2019, 10:49 AM)jestone Hiii hovatek i have downgrade tecno camon x pro ca8 .previous version was this . on this thread i posted few days ago https://www.hovatek.com/forum/thread-27044.html

Then after downgrade i notice version digits number are not correct.  What going on seriously see on this screenshots

you flashed firmware for a different build entirely that's the reason the build numbers are different. luckily it didnt hard brick your device

CA8-H633EFG-O-190124V229 -- this is what you had originally
CA8-H633EFG-O-181120V219 -- this is what you should have flashed if you wanted to try downgrading OR any other CA8-H633EFG-O-*****
CA8-H633EFG-O-V2-181120V207 -- this is what you flashed (notice the extra -V2- , its probably region specific and the reason you're get -V2- updates as well)
This post was last modified: 21-03-2019, 03:14 PM by X3non.
jestone
jestone
jestone
Junior Member
38
21-03-2019, 04:17 PM
#3
(21-03-2019, 03:11 PM)X3non
(21-03-2019, 10:49 AM)jestone Hiii hovatek i have downgrade tecno camon x pro ca8 .previous version was this . on this thread i posted few days ago https://www.hovatek.com/forum/thread-27044.html

Then after downgrade i notice version digits number are not correct.  What going on seriously see on this screenshots

you flashed firmware for a different build entirely that's the reason the build numbers are different. luckily it didnt hard brick your device

CA8-H633EFG-O-190124V229 -- this is what you had originally
CA8-H633EFG-O-181120V219 -- this is what you should have flashed if you wanted to try downgrading OR any other CA8-H633EFG-O-*****
CA8-H633EFG-O-V2-181120V207 -- this is what you flashed (notice the extra -V2- , its probably region specific and the reason you're get -V2- updates as well)

And why this ca8 can't be downgraded from the beginning version v111 , because the flashing is passed successful but can't pass the phone screen welcome screen configuration where I I click option to start as new,or to backup from iPhone or Google . This place it can't pass,when I click start new it just get back it self .then I realized the phone it only allows to downgrade the firmware that only come install in my phone. And u know I can't dare to format the phone with sp flashtool to free that patch that blocking the phone not to be downgraded. this phone have secured boot .and is prohibited to format phone with secured boot it will make worse things ever. My previous ca8 it's allow to be dowgraded I downgraded from the beginning v111 because the phone has not patch and it came installed v150 . But this other ca8 it came installed security patch October v213 because this phone is new I order from Kenya and my friend brings it 6 days ago . That means this new ca8 has a patch to block the phone to be not downgraded. I noticed this system update are the one draining battery so fast . The reason why I want to downgrade this new phone is because I want to start from the beginning v111 then installing system update until I reach v193 because this is last version that long lasting battery sooooo good. After v193 to v204 damnnnnnn. Hungry battery like crazy . My problem I want v193 . And how to remove this patch so that I can downgrade the phone to v193 . Because I can use my phone without installing any system update. My selfI want long lasting battery
X3non
X3non
X3non
Recognized Contributor
22,062
22-03-2019, 09:35 AM
#4
(21-03-2019, 04:17 PM)jestone ... but can't pass the phone screen welcome screen configuration where I I click option to start as new,or  to backup from iPhone or Google .  This place it can't pass,when I click start new it just get back it self ...

can you explain properly what you mean by this? a screenshot or video
maybe you're stuck on frp, you can remove frp by formatting only frp partition; see https://www.hovatek.com/forum/thread-21638.html
jestone
jestone
jestone
Junior Member
38
22-03-2019, 03:14 PM
#5



(22-03-2019, 09:35 AM)X3non
(21-03-2019, 04:17 PM)jestone ... but can't pass the phone screen welcome screen configuration where I I click option to start as new,or  to backup from iPhone or Google .  This place it can't pass,when I click start new it just get back it self ...

can you explain properly what you mean by this? a screenshot or video
maybe you're stuck on frp, you can remove frp by formatting only frp partition; see https://www.hovatek.com/forum/thread-21638.html

It not frp .  . On welcome screen after phone boot up . The first configuration on on home  screen can't pass . It just get back after I click both 2 option not working .  That the end of the screen no going further
Attached Files
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xerxes
xerxes
xerxes
Senior Member
8,355
22-03-2019, 05:17 PM
#6
(22-03-2019, 03:14 PM)jestone
(22-03-2019, 09:35 AM)X3non
(21-03-2019, 04:17 PM)jestone
... but can't pass the phone screen welcome screen configuration where I I click option to start as new,or  to backup from iPhone or Google .  This place it can't pass,when I click start new it just get back it self ...


can you explain properly what you mean by this? a screenshot or video
maybe you're stuck on frp, you can remove frp by formatting only frp partition; see https://www.hovatek.com/forum/thread-21638.html


It not frp .  . On welcome screen after phone boot up . The first configuration on on home  screen can't pass . It just get back after I click both 2 option not working .  That the end of the screen no going further

What do you get when you tap on Setup as new?
Try factory resetting the phone via recovery mode, see https://www.hovatek.com/forum/thread-479.html for how to boot to recovery mode.
This post was last modified: 22-03-2019, 05:19 PM by xerxes.
jestone
jestone
jestone
Junior Member
38
22-03-2019, 09:07 PM
#7
(22-03-2019, 05:17 PM)innagee
(22-03-2019, 03:14 PM)jestone
(22-03-2019, 09:35 AM)X3non
(21-03-2019, 04:17 PM)jestone ... but can't pass the phone screen welcome screen configuration where I I click option to start as new,or  to backup from iPhone or Google .  This place it can't pass,when I click start new it just get back it self ...

can you explain properly what you mean by this? a screenshot or video
maybe you're stuck on frp, you can remove frp by formatting only frp partition; see https://www.hovatek.com/forum/thread-21638.html

It not frp .  . On welcome screen after phone boot up . The first configuration on on home  screen can't pass . It just get back after I click both 2 option not working .  That the end of the screen no going further

What do you get when you tap on Setup as new?
Try factory resetting the phone via recovery mode, see https://www.hovatek.com/forum/thread-479.html for how to boot to recovery mode.

Option of set up as new not working when I press is acting like is opening then it going back again on it self . The set-up screen can't go further . That the end of the road.   Just now I have flash it with another build number v219 at it good.  The problem is Tecno company have patch something in a phone to block the phone not to be downgraded.  The sp flashing process  works fine and completed the flash. But the issue the set-up screen can't pass.
This post was last modified: 23-03-2019, 12:24 AM by jestone.
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X3non
X3non
X3non
Recognized Contributor
22,062
23-03-2019, 11:54 AM
#8
(22-03-2019, 09:07 PM)jestone Option of set up as new not working when I press is acting like is opening then it going back again on it self . The set-up screen can't go further . That the end of the road.   Just now I have flash it with another build number v219 at it good.  The problem is Tecno company have patch something in a phone to block the phone not to be downgraded.  The sp flashing process  works fine and completed the flash. But the issue the set-up screen can't pass.

such patches don't exist on mediatek phones esp those that don't use a customized flash tool such as tecno
if a particular firmware doesn't work properly then the firmware you flashed isn't just compatible with your phone. like you mentioned you're just trying the firmwares out, your phone never came pre-installed with this particular build
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