[TOOL] G950xx compatible utility and G955xx splash screen customization. - Samsung Galaxy S8 & S8+ Cross Device Development

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Hello, I present you a tool that I always create based on TarMd5Packager by AS
This tool will automate the backup, the decompilation, recompilation and transfer to your S8plus of up_param (it will remain that a line control was carried out on the terminal emulator directly on your mobile, for injecting into the system your splash screen change
this technique only works on soc exynos​
● be ROOTE
● have enabled debugging
● original data cable
● the terminal emulator (installed on your mobile)
● a PC under Windows
■ download the zip
■ unpack the tools (or want)
■ Double click on .exe
■ the instructions (the tool is very intuitive)
EXPLANATION OF CONTROLS
☆ 1 allows for a BACKUP of the original file (required to continue) it will be stored in the folder
UP_PARAM_Backup
☆ 2 transfer the new tar on your S8 +
☆ 3 up_param.bin decompile the file to access the images (they will find it in file shares, you do more than to change what you want scrupulously respecting the dimensions)
* Before using option 2 you must copy the file up_param.bin packaged folder to the root of the tool (it has say in there or what is the .exe that launches the tool)
☆ 4 recompile in tar after your changes
☆ 5 closes the tool
After downloading the file to your phone,
open 1 the terminal emulator
2 type
su
Click to expand...
Click to collapse
3 type
mount
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Click to collapse
4 type
dd if=sdcard/temp2/up_param.bin of=dev/block/sda5 bs=4096
Click to expand...
Click to collapse
5 type
Restart your mobile and enjoy
Click to expand...
Click to collapse
○verse emulsion 1 together (stable)
Credits:
@topjohnwu For Magisk v13.0 (96f8efc)
@Chainfire For SuperSU
@MitoTakatori For the tutorial I inspired
@XDA For To allow us to exchange and learn
@GalaxyNoteTeam=Team Dev Fast&FamousTo be a great team of sharing and mutual aid
@baloo30310To make me the pictures I need
@thijac99To make me fast mirrors rom
@IZI.XavFor creating our GalaxyNoteTeam forum and the Fast & Famous team
Contributors​LE FENECK >>> http://www.galaxynoteteam.com/, - FrenchFamousTeam® - GNT
If my work pleased you hit the button thank you.
whole team you thanks and waiting for your return.

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◇ CHANGE LOG◇
• Stable v1 betat
■ has vennir v1
• French verssion
• graphic change
• cleaning folders from PCs and mobile tool (yet it must be done by hand)
□ to do
• Automate 100% until restart Mobile after installing the modified file

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@OP
Thank you.

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samteeee said:
@OP
Thank you.
Click to expand...
Click to collapse
Of nothing, with pleasure

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The CMD window closes instantly after I select "4". How do I fix this?

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Aphex13 said:
The CMD window closes instantly after I select "4". How do I fix this?
Click to expand...
Click to collapse
Hello, I upload a new file, you will have it in early afternoon.

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Aphex13 said:
The CMD window closes instantly after I select "4". How do I fix this?
Click to expand...
Click to collapse
https://mega.nz/#!OsBTyDpI!POIZ9bjt2LqKykAvUpnrKiuxF8quTyKoIyfDdZQ45gU
Download this verssion and tell me if it works
thank you

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pendor24 said:
https://mega.nz/#!OsBTyDpI!POIZ9bjt2LqKykAvUpnrKiuxF8quTyKoIyfDdZQ45gU
Download this verssion and tell me if it works
thank you
Click to expand...
Click to collapse
Works perfectly now. Thank you!

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Aphex13 said:
Works perfectly now. Thank you!
Click to expand...
Click to collapse
thank you for the feedback

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can anyone give me stock bootsplash s8+ or param.bin s8+ please..

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Hello
param. Bin found in the file
BL of a stock rom.

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Hi there! First of all thx for this tool, it works great and made the thing much easier
I have a question, how can i make an image to fit the whole screen?? I tried modifiying resolution, cms, inches...but i don´t find the key. I would appreciate any help .
Thanks!

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funkatiko said:
Hi there! First of all thx for this tool, it works great and made the thing much easier
I have a question, how can i make an image to fit the whole screen?? I tried modifiying resolution, cms, inches...but i don´t find the key. I would appreciate any help .
Thanks!
Click to expand...
Click to collapse
Hello
me i'm getting to center the picture but no more.
try to put text at the top and bottom of the image, (I pence that all proportions are from the text.

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So, just checking... apologies for the n00b question, but you have to be rooted for this?
Also,
Who provides the animations, you or us?
Thanks!

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Hdhntr23 said:
So, just checking... apologies for the n00b question, but you have to be rooted for this?
Also,
Who provides the animations, you or us?
Thanks!
Click to expand...
Click to collapse
Hello
yes it must be root
it is up to you to modify the images.
we can use it without root by decompiling the bootloader and putting the param.bin at the root of the tool then decompiler with the tool, made your modifications and recompile. take the new param. bin recompile the bootloader and flasher with odin
(but I'm not sure that knox is not triggered)

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This does not work for snapdragon version.

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allaidback said:
This does not work for snapdragon version.
Click to expand...
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Hello
Is this a question?
or an affirmation?
can you provide me with a screen of the path
dev / block / platform /? ? ? ? ? . ufs
and up_param files. bin and param. bin (or the bl of your s8) so that I can make a snapdragon verssion
thank you

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wow! i was just looking into this.. does this also allow editing on the param partition or only the images??

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elliwigy said:
wow! i was just looking into this.. does this also allow editing on the param partition or only the images??
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Click to collapse
Hello .
no it just shows images.
what you want to edit in param. bin?

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pendor24 said:
Hello .
no it just shows images.
what you want to edit in param. bin?
Click to expand...
Click to collapse
well on our device the param partition is ablock img and containsmore than juat images.. i might b looking at something else though, i cant seem to find a param.bin lol
our layout structure is dif. i think on snapdragon variants.. i however think the key to unlocking our bl is in the param psrtition
our /param block device is sda7 at /dev/block/sda7. looking in platform folder it symlinks back to /dev/block/sda7