diff --git a/README.md b/README.md
index a73c779..cf4dfdc 100644
--- a/README.md
+++ b/README.md
@@ -1,27 +1,43 @@
-### TWRP for XPERIA 1 & 5 (KUMANO)
-
-- What's working?
-  - Decrypt Internal Storage
-  - Flashing .zip and .img
-  - Backup and Restore (system,vendor,data,oem etc)
-  - USB-OTG
-  - Reboot Slot A/B
-  - ADB & MTP mode
-  - Screen Brightness
-  - Vibration
-  - exFat/NTFS
-  - support for X5
-  - etc.
-
-- Bugs and Issues?
-  - restore modem
-###
-NULL FSCRYPT.
-extractTarFork() process ended with ERROR: 255
-##
-* tested install rom (.img) and gapps (.zip)
-* tested on stock rom a11 and XperiaUI a13.
-* tested backup and restore partition /data
-* tested using lock pattern, if the phone is locked. TWRP also automatically asks for a password
-##
-if you want to install rom from twrp, don't forget to disable vbmeta verification.
+# TWRP device tree for Xperia 1
+
+Xperia 1 (codenamed _"griffin"_) is a high-end smartphone from Sony.
+
+It was announced & released on February 2019.
+
+## Device specifications
+
+Basic   | Spec Sheet
+-------:|:-------------------------
+SoC     | Snapdragon® 855 (SM8150)
+CPU     | 1x2.84 GHz Cortex-A76 & 3x2.42 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55
+GPU     | Adreno 640
+Memory  | 6 GB RAM
+Shipped Android Version | 9.0
+Storage | 64/128 GB
+Battery | Li-Ion 3300 mAh, non-removable, graphene-enhanced
+Display | 1644 x 3840 pixels, 21:9 ratio (~642 ppi density), 6.50 inches, OLED, 60Hz, Dolby Vision, HDR10+
+
+## Device picture
+
+![Xperia 1](https://www.sony.com.hk/image/5eb042f99b9b7307f2d447527fdd83a2?fmt=pjpeg&wid=4000&qlt=43)
+
+## Features
+
+Works:
+
+- [X] ADB
+- [X] Decryption
+- [X] Display
+- [X] Fasbootd
+- [X] Flashing
+- [X] MTP
+- [X] Sideload
+- [X] USB OTG
+- [X] Vibrator
+
+## To use it:
+
+```
+fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
+fastboot flash boot boot.img
+```