Hovatek Forum MOBILE Android [SOLVED] SAMSUNG S10+ Clone black screen [NO BOOT]
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[SOLVED] SAMSUNG S10+ Clone black screen [NO BOOT]

[SOLVED] SAMSUNG S10+ Clone black screen [NO BOOT]

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BenzDuinoNew
BenzDuinoNew
BenzDuinoNew
Junior Member
27
07-01-2021, 08:25 AM
#1



Hello Guys,
I've had a s10+ clone getting dusty for a while now trying to put it back to work with no success!
The original rom is MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55!
Phone got bricked since my attempt to TWRP it after flashing boot and recovery images!
So I re flashed it with the stock rom with no success, all I get when phone is turned on is backlight screen, I guess it's a boot loop!
One thing though when booting into Vol+ & On/Off Mode I can see the menu which implies lk.bin is good so screen is working.
If I select fastboot mode, phone goes into fastboot mode and I can see it with fastboot devices!
If I try recovery it reboots to the black screen! If turned Off I can actually see the charging battery icon but with no animation just the empty one
I have tried different roms and got some boot sound with volume up key sound as well when using MT6580_EMMC_samsung_SM-G9700_9_0_ALPS_L1_MP6_V2_19_HCT6580_WEG_A_L_P55 but this time with white screen! So I've tried this rom with the lk.bin file from stock rom and get a on off toggling boot screen! I am out of ideas and since I am not a Android guru I do not know what else to do, solution might be pretty close! Any ideas would be welcome, or any rom to try, thanks much
This post was last modified: 14-01-2021, 05:28 PM by BenzDuinoNew.
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X3non
X3non
X3non
Recognized Contributor
22,062
07-01-2021, 11:28 AM
#2
(07-01-2021, 08:25 AM)BenzDuinoNew Hello Guys,
I've had a s10+ clone getting dusty for a while now trying to put it back to work with no success!
The original rom is MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55!
Phone got bricked since my attempt to TWRP it after flashing boot and recovery images!
So I re flashed it with the stock rom with no success, all I get when phone is turned on is backlight screen, I guess it's a boot loop!
One thing though when booting into Vol+ & On/Off Mode I can see the menu which implies lk.bin is good so screen is working.
If I select fastboot mode, phone goes into fastboot mode and I can see it with fastboot devices!
If I try recovery it reboots to the black screen! If turned Off I can actually see the charging battery icon but with no animation just the empty one
I have tried different roms and got some boot sound with volume up key sound as well when using MT6580_EMMC_samsung_SM-G9700_9_0_ALPS_L1_MP6_V2_19_HCT6580_WEG_A_L_P55 but this time with white screen! So I've tried this rom with the lk.bin file from stock rom and get a on off toggling boot screen! I am out of ideas and since I am not a Android guru I do not know what else to do, solution might be pretty close! Any ideas would be welcome, or any rom to try, thanks much

MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55
is this a firmware backup you made from the device when it was still working?

after flashing a combination of both firmwares, not sure what you mean by "getting a on off toggling boot screen", maybe bootloop?
try factory resetting the device in recovery mode then check if it boots to homescreen
BenzDuinoNew
BenzDuinoNew
BenzDuinoNew
Junior Member
27
07-01-2021, 02:06 PM
#3
(07-01-2021, 11:28 AM)X3non
(07-01-2021, 08:25 AM)BenzDuinoNew Hello Guys,
I've had a s10+ clone getting dusty for a while now trying to put it back to work with no success!
The original rom is MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55!
Phone got bricked since my attempt to TWRP it after flashing boot and recovery images!
So I re flashed it with the stock rom with no success, all I get when phone is turned on is backlight screen, I guess it's a boot loop!
One thing though when booting into Vol+ & On/Off Mode I can see the menu which implies lk.bin is good so screen is working.
If I select fastboot mode, phone goes into fastboot mode and I can see it with fastboot devices!
If I try recovery it reboots to the black screen! If turned Off I can actually see the charging battery icon but with no animation just the empty one
I have tried different roms and got some boot sound with volume up key sound as well when using MT6580_EMMC_samsung_SM-G9700_9_0_ALPS_L1_MP6_V2_19_HCT6580_WEG_A_L_P55 but this time with white screen! So I've tried this rom with the lk.bin file from stock rom and get a on off toggling boot screen! I am out of ideas and since I am not a Android guru I do not know what else to do, solution might be pretty close! Any ideas would be welcome, or any rom to try, thanks much

MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55
is this a firmware backup you made from the device when it was still working?

after flashing a combination of both firmwares, not sure what you mean by "getting a on off toggling boot screen", maybe bootloop?
try factory resetting the device in recovery mode then check if it boots to homescreen

No, unfortunately I wasn't aware of the mandatory back up at this time....
BenzDuinoNew
BenzDuinoNew
BenzDuinoNew
Junior Member
27
08-01-2021, 06:55 AM
#4
(07-01-2021, 11:28 AM)X3non
(07-01-2021, 08:25 AM)BenzDuinoNew Hello Guys,
I've had a s10+ clone getting dusty for a while now trying to put it back to work with no success!
The original rom is MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55!
Phone got bricked since my attempt to TWRP it after flashing boot and recovery images!
So I re flashed it with the stock rom with no success, all I get when phone is turned on is backlight screen, I guess it's a boot loop!
One thing though when booting into Vol+ & On/Off Mode I can see the menu which implies lk.bin is good so screen is working.
If I select fastboot mode, phone goes into fastboot mode and I can see it with fastboot devices!
If I try recovery it reboots to the black screen! If turned Off I can actually see the charging battery icon but with no animation just the empty one
I have tried different roms and got some boot sound with volume up key sound as well when using MT6580_EMMC_samsung_SM-G9700_9_0_ALPS_L1_MP6_V2_19_HCT6580_WEG_A_L_P55 but this time with white screen! So I've tried this rom with the lk.bin file from stock rom and get a on off toggling boot screen! I am out of ideas and since I am not a Android guru I do not know what else to do, solution might be pretty close! Any ideas would be welcome, or any rom to try, thanks much

MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55
is this a firmware backup you made from the device when it was still working?

after flashing a combination of both firmwares, not sure what you mean by "getting a on off toggling boot screen", maybe bootloop?
try factory resetting the device in recovery mode then check if it boots to homescreen
No this was written as stock rom when phone use to work!
yeah you right I think its called bootloop
X3non
X3non
X3non
Recognized Contributor
22,062
08-01-2021, 12:29 PM
#5



(08-01-2021, 06:55 AM)BenzDuinoNew ...

any new development after performing a factory reset?
BenzDuinoNew
BenzDuinoNew
BenzDuinoNew
Junior Member
27
08-01-2021, 03:06 PM
#6
(08-01-2021, 12:29 PM)X3non
(08-01-2021, 06:55 AM)BenzDuinoNew ...

any new development after performing a factory reset?

Nope, neither Recovery nor factory reset, as a matter of fact I cannot access to the factory wipeout, I have tried all button combination with no luck! the only way would be to get a dumped firmware from someone with the same phone!
hovatek
hovatek
hovatek
Administrator
49,570
09-01-2021, 05:55 AM
#7
(08-01-2021, 03:06 PM)BenzDuinoNew Nope, neither Recovery nor factory reset, as a matter of fact I cannot access to the factory wipeout, I have tried all button combination with no luck! the only way would be to get a dumped firmware from someone with the same phone!

You said you flashed MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55 when phone used to work and all was OK. Do you still have this file?

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BenzDuinoNew
BenzDuinoNew
BenzDuinoNew
Junior Member
27
09-01-2021, 06:21 PM
#8
(09-01-2021, 05:55 AM)hovatek
(08-01-2021, 03:06 PM)BenzDuinoNew Nope, neither Recovery nor factory reset, as a matter of fact I cannot access to the factory wipeout, I have tried all button combination with no luck! the only way would be to get a dumped firmware from someone with the same phone!

You said you flashed MT6580__samsung__SM-G9750__hero2qltechn__9.0__ALPS.L1.MP6.V2.19_HCT6580.WEG.A.L_P55 when phone used to work and all was OK. Do you still have this file?

No, what I mean is that's what was written in the phone specs, but unfortunately I did not had the reflex to dump the firmware before that!
I am quite sure I could work out something with the 2 boot images! maybe put the kernel from the booting with sound and white screen into the no boot but correct screen driver! What do you think!
BenzDuinoNew
BenzDuinoNew
BenzDuinoNew
Junior Member
27
10-01-2021, 01:44 PM
#9
Does anyone know how to edit the little kernel?
X3non
X3non
X3non
Recognized Contributor
22,062
11-01-2021, 12:37 PM
#10



(09-01-2021, 06:21 PM)BenzDuinoNew ...
I am quite sure I could work out something with the 2 boot images! maybe put the kernel from the booting with sound and white screen into the no boot but correct screen driver! What do you think!

why don't you try, e.g flashing the lk / uboot and or preloader from the "no boot but correct screen driver" along with the rest of the firmware files from "booting with sound and white screen"?

if the above is confusing,
flash the full firmware for the "booting with sound and white screen", then flash uboot / lk.bin from the other firmware with correct screen driver
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