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MTK MT6737 hardbricked phone

MTK MT6737 hardbricked phone

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Noel97
Noel97
Noel97
Enthusiastic Member
10
07-08-2019, 02:02 PM
#1



Yesterday, I decided to flash an another rom to my mt6737 (Wieppo s8 clone) and I got a pmt error in sp flash tool. Until this, my phone was working well and when I looked for a way to fix that pmt error in flashing on sp flash tool, my phone just D I E D in my hands. No bootanimation, no vibraring, nothing just a blackscreen.
After this, I found an another rom with the same chip and alléuia, when I flash it, it says "Download Ok" with the green thing and the yellow bar. My phone just vibrate now but still dead, when I push the power button, vibrations only happens but nothing more, just a black screen. What can I do now ?

PS: If you have the stock rom of the wieppo s8, can you mirror it to mega or google drive please, this rom is on needrom.com but for premium acc only and I cant afford it. Thanks.
X3non
X3non
X3non
Recognized Contributor
22,062
07-08-2019, 05:56 PM
#2
(07-08-2019, 02:02 PM)Noel97 ... My phone just vibrate now but still dead, when I push the power button, vibrations only happens but nothing more, just a black screen. What can I do now ?

PS: If you have the stock rom of the wieppo s8, can you mirror it to mega or google drive please, this rom is on needrom.com but for premium acc only and I cant afford it. Thanks.

try disconnecting / reconnecting the battery then leave the phone to charge for a few hours and check if it can power on
you should consider contacting the OEM using their website, maybe they might provide you the stock rom
Noel97
Noel97
Noel97
Enthusiastic Member
10
07-08-2019, 06:31 PM
#3
Hey, thank you for reply.
I'll put my phone in charge to see if it do anything or if it power on.
Noel97
Noel97
Noel97
Enthusiastic Member
10
07-08-2019, 07:31 PM
#4
Still in black screen...what can I do ?
X3non
X3non
X3non
Recognized Contributor
22,062
08-08-2019, 11:53 AM
#5



(07-08-2019, 07:31 PM)Noel97 Still in black screen...what can I do ?

first disconnect / reconnect the battery before leaving it to charge
Noel97
Noel97
Noel97
Enthusiastic Member
10
09-08-2019, 06:38 PM
#6
Hi,
I've finally found the stock rom and I flashed this to my phone and this succeed with the green ring "download ok"
But the black scrren is still there, help
xerxes
xerxes
xerxes
Senior Member
8,355
10-08-2019, 12:02 AM
#7
(09-08-2019, 06:38 PM)Noel97 Hi,
I've finally found the stock rom and I flashed this to my phone and this succeed with the green ring "download ok"
But the black scrren is still there, help

That means you still need a different firmware.
Did you backup your phone’s original firmware before flashing?
This post was last modified: 10-08-2019, 12:03 AM by xerxes.
Noel97
Noel97
Noel97
Enthusiastic Member
10
10-08-2019, 03:04 AM
#8
Re,
I still need a different firmware ? But Sp Flash Tool said "download ok" when I flashed the rom I found earlier...
And, no I don't have backup.

*PS : My phone is a clone of the "Wieppo S8" so I flashed his firmware and it succeed but still in black screen. 
And BTW the phone get a little warm when I put it in charge.
This post was last modified: 10-08-2019, 03:21 AM by Noel97.
Noel97
Noel97
Noel97
Enthusiastic Member
10
10-08-2019, 03:17 AM
#9
Oops, I forgot to tell you how my phone got bricked. So, I was looking to install twrp with a rom that is incompatible with my phone (it was too late when I knew it) and I had the error "pmt changed for the rom it must be downloaded please select format all+download scene and try again" so I went to the "format" tab and I chose the option "format whole flash except bootloader" and from there, my phone died (no more life signs: no charging animation, no bootanimation, nothing except a black screen).

BTW can you help me find the correct rom for my phone ? Its a ECHO HORIZON Lite + (MTK6737). Thanks you for your help.
X3non
X3non
X3non
Recognized Contributor
22,062
10-08-2019, 01:09 PM
#10



(10-08-2019, 03:17 AM)Noel97 Oops, I forgot to tell you how my phone got bricked. So, I was looking to install twrp with a rom that is incompatible with my phone (it was too late when I knew it) and I had the error "pmt changed for the rom it must be downloaded please select format all+download scene and try again" so I went to the "format" tab and I chose the option "format whole flash except bootloader" and from there, my phone died (no more life signs: no charging animation, no bootanimation, nothing except a black screen).

BTW can you help me find the correct rom for my phone ? Its a ECHO HORIZON Lite + (MTK6737). Thanks you for your help.

not sure what you mean by black screen; after flashing the firmware successfully, the phone is still totally dead with no sign of life? OR the phone shows screen light when powered on but no display?

and there seems to be firmware for your device @ https://halabtech.com/echo-horizon-lite-plus-rom/ ; requires payment
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