Luca Corigliano LucaCorigliano

Samsung Self Repair Assistant on Unsupported Devices (Rootless Method)

Updated guide – no root required

This guide is not a beginner step-by-step tutorial. Basic familiarity with ADB and Android system settings is assumed.
No root or bootloader unlocking is required for this updated method.

I hereby claim:

I am lucafraga on github.
I am lucacorigliano (https://keybase.io/lucacorigliano) on keybase.
I have a public key whose fingerprint is FCFA 49E4 FFBD 40E6 8D54 8328 1657 87A6 A112 E3A1

To claim this, I am signing this object:

	/*
	Public domain, do whatever you want.

	I wrote this snippet because I needed to add thousands separators to some numbers
	and I wanted to avoid using locale-related code because:
	- I wanted this code to be locale agnostic and always return the same result
	- I didn't want to set the locale for the whole program just to do something like this

	This is not meant to be fast and it can indeed be optimized. It's fine for my purposes.

	#define OUT_PIN 5
	// Note to frequency table
	const uint16_t ftable[128] PROGMEM = {8, 9, 9, 10, 10, 11, 12, 12, 13, 14, 15, 15, 16, 17, 18, 19, 21, 22, 23, 24, 26, 28, 29, 31, 33, 35, 37, 39, 41, 44, 46, 49, 52, 55, 58, 62, 65, 69, 73, 78, 82, 87, 92, 98, 104, 110, 117, 123, 131, 139, 147, 156, 165, 175, 185, 196, 208, 220, 233, 247, 262, 277, 294, 311, 330, 349, 370, 392, 415, 440, 466, 494, 523, 554, 587, 622, 659, 698, 740, 784, 831, 880, 932, 988, 1047, 1109, 1175, 1245, 1319, 1397, 1480, 1568, 1661, 1760, 1865, 1976, 2093, 2217, 2349, 2489, 2637, 2794, 2960, 3136, 3322, 3520, 3729, 3951, 4186, 4435, 4699, 4978, 5274, 5588, 5920, 5920, 6645, 7040, 7459, 7902, 8372, 8870, 9397, 9956, 10548, 11175, 11840, 12544};

	// 0 No sustain (stop notes on 0)
	// 1 Half sustain (wait half of the delay before stopping notes)
	// 2 Full sustain (keep notes running as long as they want)
	#define SUSTAIN 1

	//Frequency gain