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[Please help] my techno f7 turns blackout

#1

please help,,,i just tried to flash my rom to s4 rom on my techno f7 and after a successful install my techno screen turns blackout even from the boot..i also tried to flash it with my windows 8.1 am getting some error soc not verified please what could be the course why I cant flash it back and I need help to download the real f7 rom for the flash. maybe the flash wasn't successful cos I might have the wrong rom lease hep.


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#2
(07-13-2015, 11:55 AM)Donryme Wrote: please help,,,i just tried to flash my rom to s4 rom on my techno f7 and after a successful install my techno screen turns blackout even from the boot..i also tried to flash it with my windows 8.1 am getting some error soc not verified please what could be the course why I cant flash it back and I need help to download the real f7 rom for the flash. maybe the flash wasn't successful cos I might have the wrong rom lease hep.

1. what version of Android was your phone running on before you flashed the custom ROM?
2. supply a gmail address
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#3
android 4.2.1
[email protected]
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#4
(07-13-2015, 06:47 PM)Donryme Wrote: android 4.2.1  
[email protected]

granted! download Phantom A+ MT6589 variant 1 @ https://forum.hovatek.com/thread-311.html and flash using Sp flash tool @ https://forum.hovatek.com/thread-159.html
let me know how it goes
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#5
(07-13-2015, 09:39 PM)hovatek Wrote:
(07-13-2015, 06:47 PM)Donryme Wrote: android 4.2.1  
[email protected]

granted! download Phantom A+ MT6589 variant 1 @ https://forum.hovatek.com/thread-311.html and flash using Sp flash tool @ https://forum.hovatek.com/thread-159.html
let me know how it goes

thanks... i will flash it now
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#6
God what have i done.....i have followed your procedure and every tutorial but after flashing the phone with a successful green light pop up..now my phone has refused to power up or even show battery charging please help.i also plugged it to my system and my system will detect the USB plug in by making sounds and will also detect it goes off by making sound too..please help somebody help
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#7
(07-14-2015, 06:58 AM)Donryme Wrote: God what have i done.....i have followed your procedure  and every tutorial but after flashing the phone with a successful green light pop up..now my phone has refused to power up or even show battery charging please help.i also plugged it to my system and my system will detect the USB plug in by making sounds and will also detect it goes off by making sound too..please help somebody help

no reason to panic. reflash the files then leave the phone connected to power to charge
waiting.....
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#8
(07-14-2015, 11:13 AM)hovatek Wrote:
(07-14-2015, 06:58 AM)Donryme Wrote: God what have i done.....i have followed your procedure  and every tutorial but after flashing the phone with a successful green light pop up..now my phone has refused to power up or even show battery charging please help.i also plugged it to my system and my system will detect the USB plug in by making sounds and will also detect it goes off by making sound too..please help somebody help

no reason to panic. reflash the files then leave the phone connected to power to charge
waiting.....



have done that and am still waiting for it to power up, it burned my china charger i was using to charge the phone the charger just suddenly sparked and explodes and when i connect to PC it detects and go off. always detecting and going off.. what could be the course that you say i should plug it to a power source,could it be the battery or should i replace the battery? i am also charging it with my original follow come charger but i don't see any sign at all except that of my laptop that comes on and off steady. what should i do?
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#9
(This post was last modified: 07-15-2015, 11:51 AM by hovatek. )
(07-15-2015, 06:28 AM)Donryme Wrote: have done that and am still waiting for it to  power up, it burned my china charger i was using to charge the phone the charger just suddenly sparked and explodes and when i connect to PC it detects and go off. always detecting and going off.. what could be the course that you say i should plug it to a power source,could it be the battery or should i replace the battery? i am also charging it with my original follow come charger but i don't see any sign at all except that of my laptop that comes on and off steady.  what should i do?

use a desktop charger to charge the battery for 4 hours then slot back in and try powering up the phone
you'll try variant 2 if that fails
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#10
have changed the battery and the phone powers on but its still blackout what can i do?have flashed it many time and more again yet its still blackout..is there anyway i can do a restore with sp flash rather than flashing like doing a cwm restore with the version i have backed up..backed up my friends f7 ROM..i want to restore it back to my ROM buh since its blackout,its there a way to do that with SP flash tool?
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