There are plenty of guides out there for the older muledump versions which won’t work anymore. This is an updated guide. It’s exceptionally useful since you are free to reload many accounts with a single click being nowhere near a computer.
I recommend that you have Auto-Reload On for all accounts so they are reloaded upon startup sometimes. (Setup - Accounts)
What you need:
• Latest firefox mobile app
• CORS Adapter extension installed on it (this one works)
• Newest Muledump by Jakisaurus
• File manager for Android (“ES File Manager” is the best one)
The file manager is only used to find your muledump and run it.
You can uninstall it later.
Steps
1. Allow Firefox access to your Storage.
2. Place your muledump folder on your SD Card or phone memory. You can do this by using an USB cable, google drive, whatever.
3. Find the location of your folder on ES File Manager and open muledump.html with Firefox
Now it should load normally. Save the address on browser favorites and access it whenever you want.
All credits to @Jakisaurus