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Samsung J5 SM-J510FN pattern lock  

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Thomass30
(@thomass30)
Active Member

Hello
I have pattern locked Samsung J5 SM-J510FN. Is there a possibility to bypass the pattern lock? (I need to get physical image)
I want to flash TWRP and delete gesture.key but stock recovery shows me "FRP Lock ON" so i guess its impossible to flash TWRP ? Any ideas how to get access to phone's data?
Thanks in advance

Quote
Posted : 17/04/2018 2:57 pm
Bolo
 Bolo
(@bolo)
Member

J5 Duos 2016 so 510FN should have OTG - if yes then you can BF attack Pattern… .there are no ISP for such PCB if you mean easy way (one of track are in third layer of PCB according to RTG photos of board which we made od Nikon 3D RTG)…. simple approach will be like below

a) try MTP bug which offer partial FS extraction if you can get gesture and decode it if not… see b
b) make BF attack to crack it - this will give you access to phone

after this you can turn on OEM unlock and got a access to write TWRP

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Posted : 17/04/2018 6:16 pm
mcman
(@mcman)
Active Member

@Bolo,

Will the MTP acquisition get you the gesture key? I assumed it wouldn't be available via MTP even with the exploit?

Jamie

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Posted : 17/04/2018 6:49 pm
Bolo
 Bolo
(@bolo)
Member

In many cases so called Partial FS extration will return also access to code related files as device policy, gesture, gatekeeper

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Posted : 17/04/2018 9:35 pm
Thomass30
(@thomass30)
Active Member

DO I need some additional hardware to do that ?

Or I can brute force pattern lock by some kind of software ?

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Posted : 18/04/2018 8:36 am
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