So i figured out how to trick the jagex system for a free month of membership, you can do this with Google and ios phones. Theres no charge-backs involved doing this either.
Have your bank debit information set to your Apple or Google wallet ahead of time (and remove your funds e.g put in savings acc.).
-On your device download the Oldschool RS app. Login, find a f2p world. Go to your settings and have the bonds orb show.
-Sign up for the subscription $11.00/month. Sometimes the trail will be available to, but this method works to if you want the 14 days.
How is this free? Well, they haven't charged you yet. View your apple id settings and locate subscriptions.
Once you find subscriptions, you will see a subscription like this below but instead "Oldschool RuneScape 1 Month Membership"
Then just cancel it!
On your Android phone or tablet, open the Google Play Store and download the Oldschool RS app.
Login, find a f2p world. Go to your settings and have the bonds orb show.
-Sign up for the subscription that is available. Again, sometimes the 14 day free trial will be an option as well.
So for the android phones, same steps as for apple except follow this guide from Google support to do it as well. [Only registered and activated users can see links. ]
Pretty sure this'll give you - j coin currency causing a backdraft in membership thus locking up your account.
What happened to my original main.
Thats strange sorry that happened to your main.
Hmm it might but I haven't had that problem yet. My Apple subscriptions let me cancel any right away with no hesitation and gives you the option to and for preventing further auto renewals. I have overdraft protect on my banking so this could by why I got lucky for some unknown reason? but its worth a shot to a newcomer account..