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sony xperia xa ultra dual f3212 red light death after flash wrong frimware

sony xperia xa ultra dual f3212 red light death after flash wrong frimware

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kumarakhil36
kumarakhil36
kumarakhil36
Enthusiastic Member
7
07-12-2017, 11:49 AM
#1



I've successfully unlocked the bootloader, and while installing different firmware version, flashing sucessfully whan i disconnect data cable and try to on my phone.  phone nothing boot  And right now, I cannot enter neither into Fastboot or Flashmode. Plugged in device pc or wall charger red light on only. PC detect the 'unknown device"
This post was last modified: 07-12-2017, 12:30 PM by kumarakhil36.
xerxes
xerxes
xerxes
Senior Member
8,355
07-12-2017, 03:23 PM
#2
(07-12-2017, 11:49 AM)kumarakhil36 I've successfully unlocked the bootloader, and while installing different firmware version, flashing sucessfully whan i disconnect data cable and try to on my phone.  phone nothing boot  And right now, I cannot enter neither into Fastboot or Flashmode. Plugged in device pc or wall charger red light on only. PC detect the 'unknown device"

If flashing was successful it might be also battery drainage. 
For how long have you been charging the phone? 
Also, have you checked for another firmware with different build no.?
kumarakhil36
kumarakhil36
kumarakhil36
Enthusiastic Member
7
07-12-2017, 04:29 PM
#3
(07-12-2017, 03:23 PM)innagee
(07-12-2017, 11:49 AM)kumarakhil36 I've successfully unlocked the bootloader, and while installing different firmware version, flashing sucessfully whan i disconnect data cable and try to on my phone.  phone nothing boot  And right now, I cannot enter neither into Fastboot or Flashmode. Plugged in device pc or wall charger red light on only. PC detect the 'unknown device"

If flashing was successful it might be also battery drainage. 
For how long have you been charging the phone? 
Also, have you checked for another firmware with different build no.?

i have charge battery over a night but nothing happend  and  its not enter to flashboot or fastboot so i cant reflash to anther frimware
kumarakhil36
kumarakhil36
kumarakhil36
Enthusiastic Member
7
07-12-2017, 04:32 PM
#4
i have charge battery over a night but nothing happend and its not enter to flashboot or fastboot so i cant reflash to anther frimware
hovatek
hovatek
hovatek
Administrator
49,570
07-12-2017, 07:19 PM
#5



(07-12-2017, 11:49 AM)kumarakhil36 I've successfully unlocked the bootloader, and while installing different firmware version, flashing sucessfully whan i disconnect data cable and try to on my phone.  phone nothing boot  And right now, I cannot enter neither into Fastboot or Flashmode. Plugged in device pc or wall charger red light on only. PC detect the 'unknown device"

Your phone is Mediatek MT6755 Helio P10 right?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
kumarakhil36
kumarakhil36
kumarakhil36
Enthusiastic Member
7
08-12-2017, 05:26 AM
#6
(07-12-2017, 03:23 PM)innagee
(07-12-2017, 11:49 AM)kumarakhil36 I've successfully unlocked the bootloader, and while installing different firmware version, flashing sucessfully whan i disconnect data cable and try to on my phone.  phone nothing boot  And right now, I cannot enter neither into Fastboot or Flashmode. Plugged in device pc or wall charger red light on only. PC detect the 'unknown device"

If flashing was successful it might be also battery drainage. 
For how long have you been charging the phone? 
Also, have you checked for another firmware with different build no.?

(07-12-2017, 07:19 PM)hovatek
(07-12-2017, 11:49 AM)kumarakhil36 I've successfully unlocked the bootloader, and while installing different firmware version, flashing sucessfully whan i disconnect data cable and try to on my phone.  phone nothing boot  And right now, I cannot enter neither into Fastboot or Flashmode. Plugged in device pc or wall charger red light on only. PC detect the 'unknown device"

Your phone is Mediatek MT6755 Helio P10 right?

yes it is mediatek
hovatek
hovatek
hovatek
Administrator
49,570
08-12-2017, 11:21 AM
#7
(08-12-2017, 05:26 AM)kumarakhil36 yes it is mediatek

In that case, what you need is the scatter firmware to be flashed using SP Flash tool at https://www.hovatek.com/forum/thread-159.html . Have you been able to find such a firmware?

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
kumarakhil36
kumarakhil36
kumarakhil36
Enthusiastic Member
7
08-12-2017, 12:08 PM
#8
no i can't find any scatter frimware for sony xperia
pc detect only unknown device and sp tool need vcom port device then how can sp tool work for sony xperia
hovatek
hovatek
hovatek
Administrator
49,570
08-12-2017, 05:59 PM
#9
(08-12-2017, 12:08 PM)kumarakhil36 no i can't find any scatter frimware for sony xperia
pc detect only unknown device and sp tool need vcom port device then how can sp tool work for sony xperia

Taking out and reinserting the battery sometimes fixes this but you'll need the scatter format firmware

Note!
We have a reply schedule for Free Support. Please upgrade to Private Support if you can't wait.
kumarakhil36
kumarakhil36
kumarakhil36
Enthusiastic Member
7
08-12-2017, 08:39 PM
#10



i have already tested to reinserting battery but nothing.
i more thing my device connect to pc unknown device for few second and disconnect after few second its reconnect to unknown device and it always do this
is that normal or something weird ?
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