From 6ecf36f90c270112d520a84936c0372318ed047e Mon Sep 17 00:00:00 2001
From: Luxferre <3335173-suborg@users.noreply.gitlab.com>
Date: Sat, 18 Dec 2021 14:28:09 +0200
Subject: [PATCH] Updated README

---
 README.md | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 4ac29f2..a4229c0 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,13 @@
 # UniDump: an opensource Unisoc/Spreadtrum phone flash reader
 
+## About
+
+Cross-platform MediaTek feature phone dumping had been achieved long ago with [MTreader](https://gitlab.com/suborg/mtreader). Now it's time to do the same for Unisoc (ex-Spreadtrum) phones.
+
+Unfortunately, the architecture of Unisoc chipset boot ROM doesn't allow us to get away without any loader blobs. So, some FDL binaries are also shipped in this repo.
+
+The `unidump.py` is the main file to use. The `unicmd.py` is the library created for easier command interface encapsulation.
+
 ## Dependencies
 
 Python 3.8+ and PyUSB.
@@ -20,13 +28,13 @@ For SC6531F or SC6531M where firmware can be larger, you need to pass in the len
 
 E.g. for CAT B26 (bootkey is `#`): `python unidump.py -l 0x6b7000 b26.bin`
 
-### UMS9117/UMS9117L (NOT SUPPORTED YET)
+### ~~UMS9117/UMS9117L~~ (NOT SUPPORTED YET)
 
 For these 4G chipsets you need to use your own FDLs (although you **may** try the ones shipped with UniDump) and the following addresses: 0x6200 for FDL1, 0x80100000 for FDL2.
 
 E.g. for Nokia 225 4G (if you're in the UniDump directory): `python unidump.py -fdl1 fdls/ums9117/fdl1.bin -addr1 0x6200 -fdl2 fdls/ums9117/fdl2.bin -addr2 0x80100000 225.bin`
 
-### SC7701/SC7702/SC7703 (NOT SUPPORTED YET)
+### ~~SC7701/SC7702/SC7703~~ (NOT SUPPORTED YET)
 
 First, for these 3G chipsets you need to use your own FDLs (although you **may** try the ones shipped with UniDump) and the following addresses: 0x40000000 for FDL1, 0x0 for FDL2.