I solved my problem just now. In fact Flashtool didn't sync the device data with GitHub, so there's no .fsc file in the G81XX folder. I manually downloaded the G81XX folder from GitHub and added them to mydevices folder, and Flashtool works now.
Thx for making this beautiful app. I've modified and added translations for Simplified Chinese and I got them directly from your app. My translations are below.
EDIT: Strings are updated. Some translations are changed.
Google Translate says Jìnhuá
Sent by D6603 running Project Jìnhuá and Desired Jìnhuá ROM
Sorry, but if you mean "evolution", it should be "jìnhuà".:)
When I play music using the phone speakers, the volume is max even if I have it turned right down.
This is using All-in-one 6.0 with Dolby Atmos enabled.
I just know how to fix the super loud speakers by coincidence. The bug is caused by a fi...
I've updated Simplified Chinese strings decompiled from the latest app. Some new strings have been added. Some old strings are conciser now and the punctuation has been adjusted according to the writing style for Android.