Hovatek Forum MOBILE Android Unisoc SC9863A Hard Bricked Spreadtrum Phone due to interrupting flashing process
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Unisoc SC9863A Hard Bricked Spreadtrum Phone due to interrupting flashing process

Unisoc SC9863A Hard Bricked Spreadtrum Phone due to interrupting flashing process

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Newbie8485
Newbie8485
Newbie8485
Enthusiastic Member
11
24-08-2022, 01:23 AM
#1



Its been quite a while since I hard bricked my phone any fixes for this Am from Philippines and there's a local oem brand name "Cherry Mobile" The model is Aqua S9 its processor is a Unisoc SC9863A I tried everything but the phone is still dead There's no service center for this brand nearby me so any help would be needed the phone motherboard is already exposed seems like the guide for hard bricking was few years ago
maxpayne
maxpayne
maxpayne
Intern
3,602
24-08-2022, 09:34 AM
#2
(24-08-2022, 01:23 AM)Newbie8485 Its been quite a while since I hard bricked my phone any fixes for this Am from Philippines and there's a local oem brand name "Cherry Mobile" The model is Aqua S9 its processor is a Unisoc SC9863A I tried everything but the phone is still dead There's no service center for this brand nearby me so any help would be needed the phone motherboard is already exposed seems like the guide for hard bricking was few years ago

Shared details on how it got hard bricked

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Newbie8485
Newbie8485
Newbie8485
Enthusiastic Member
11
24-08-2022, 12:32 PM
#3
(24-08-2022, 09:34 AM)maxpayne
(24-08-2022, 01:23 AM)Newbie8485 Its been quite a while since I hard bricked my phone any fixes for this Am from Philippines and there's a local oem brand name "Cherry Mobile" The model is Aqua S9 its processor is a Unisoc SC9863A I tried everything but the phone is still dead There's no service center for this brand nearby me so any help would be needed the phone motherboard is already exposed seems like the guide for hard bricking was few years ago

Shared details on how it got hard bricked

6 months I try to flash a gsi rom and this forum guided me to unlock my phone's bootloader but it didn't boot I extracted a gsi rom at my laptop and try to flash it with fastboot but it didn't go well because I didn't knew there weren't enough storage at my laptop Linux does not say this like windows because to unlock a spreadtrum bootloader you either needed a linux machine or a live boot of it I rushed to my main tower pc and luckily found a guide to reflash it I sit my phone to my tower and it did flash and everything goes well

I started to see some critical bugs after updating it the last update was in august 2021 the screen turned gray but after a reboot it fixes and there was touch problems I already thrown out the plastic screen protector after lots of suffering I decided to go downgrade remember the time I flashed a gsi the system os is corrupted and the firmware am running is higher than the .pac file I got and it succeeded

On August 5 2022 I decided to go downgrade but I did a mistake not the preloader but putting my phone besides my mouse not the tower the usb c cable of the device is so weak after It surpass Super partition it thrown a red text error which I don't remember now well my device is now hard bricked any ideas to bring this brick back to download mode? before getting the battery removed when you plug the phone into a computer it shows as a USB Device but with the Unknown Device Descriptor but after removing the battery and replugging it the error is gone but the phone isn't being detected I got all the drivers installed but still dead 
prince1111
prince1111
prince1111
Senior Member
608
24-08-2022, 02:53 PM
#4
Look for cm2 sp2 dongle. And flash it.

Sent from my GIONEE M15 using Hovatek Mobile
Newbie8485
Newbie8485
Newbie8485
Enthusiastic Member
11
25-08-2022, 06:38 AM
#5



(24-08-2022, 02:53 PM)prince1111 Look for cm2 sp2 dongle. And flash it.

Sent from my GIONEE M15 using Hovatek Mobile

Is it software or a usb dongle
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,358
25-08-2022, 07:51 PM
#6
Is a USB dongle along with the desktop software
kelvinchinedu
kelvinchinedu
kelvinchinedu
Contributor
1,358
25-08-2022, 07:52 PM
#7
Is a USB dongle along with the desktop software

Around 60 to 90 Dollars
Newbie8485
Newbie8485
Newbie8485
Enthusiastic Member
11
26-08-2022, 07:02 AM
#8
(25-08-2022, 07:52 PM)kelvinchinedu Is a USB dongle along with the desktop software

Around 60 to 90 Dollars

Unfortunately I don't know where to buy these is there another way?
Gargoyle
Gargoyle
Gargoyle
Contributor
505
26-08-2022, 01:17 PM
#9
(26-08-2022, 07:02 AM)Newbie8485
(25-08-2022, 07:52 PM)kelvinchinedu Is a USB dongle along with the desktop software

Around 60 to 90 Dollars

Unfortunately I don't know where to buy these is there another way?

https://infinity-box.com/buy/
Newbie8485
Newbie8485
Newbie8485
Enthusiastic Member
11
27-08-2022, 03:46 AM
#10
(26-08-2022, 01:17 PM)Gargoyle
(26-08-2022, 07:02 AM)Newbie8485
(25-08-2022, 07:52 PM)kelvinchinedu Is a USB dongle along with the desktop software

Around 60 to 90 Dollars

Unfortunately I don't know where to buy these is there another way?

https://infinity-box.com/buy/

These premium tools will not work because the device isn't being detected by pc so the first goal is to get the phone back to download mode
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