danpawlik

Debricking Xiaomi 4c / Xiaomi AX3200 router on MacOs / Linux

Moved to https://reeywhaar.github.io/posts/debricking-xiaomi_4c/

A short preamble. If you don't want to read how i've bricked my router go to the next chapter "Debricking".

I've bought a Xiaomi 4c router on my trip so I can make it work in hotspot mode. Router connects to hotel wifi and then I connect to its private network, so all my devices are not reachable from the hotel network. Even though I saw that the router supports such mode in reality there was none. So I decided to install OpenWrt. Long story short I've installed it and made it work. My verdict is that though theoretically OpenWrt works practically, it works unstable. After some time the router just stops to respond, either via ssh, web front, wifi connection, etc... When my hotel days were over I decided to restore the original MiWifi firmware. I downloaded one on official website: https://miuirom.org/miwifi/mi-router-

minif

Download .ipa files removed from purchased tab.

Due to various reasons (such as Apple developer account termination), apps you had previously purchased can no longer be downloaded from the App Store or iTunes. However, it turns out these applications can still be accessed. Third party .ipa downloading tools such as iMazing, ipatool, and ipatool-py use a special endpoint that allows downloading removed apps.

This app must have been purchased on your Apple ID beforehand. You cannot download any app ever made. Apple only lets you download apps you had bought or downloaded in the past.

I reccomend using the ipatool-py method, because it is easier. However, if you are unable to use it, I have left the original iMazing method for you to follow.

Requirements for this tutorial:

mayurah

# Mass convert CR2 (Raw Image File) to JPEG in macOS command-line.
mkdir Converted
for i in *.CR2; do sips -s format jpeg $i --out Converted/$i.jpg;done

Manouchehri

# Source:
# https://www.cloudflare.com/ips
# https://support.cloudflare.com/hc/en-us/articles/200169166-How-do-I-whitelist-CloudFlare-s-IP-addresses-in-iptables-

for i in `curl https://www.cloudflare.com/ips-v4`; do iptables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done
for i in `curl https://www.cloudflare.com/ips-v6`; do ip6tables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done

# Avoid racking up billing/attacks
# WARNING: If you get attacked and CloudFlare drops you, your site(s) will be unreachable. 
iptables -A INPUT -p tcp -m multiport --dports http,https -j DROP

julionc

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev