Apply for job at takumiko. They got store in Aeon Maluri and Leisure Mall. Got many tools to use and can test on customer device. Get paid to learn some more.

here cheaper for basic https://qubiztech.onpay.my/
got basic 2 days rm597
semi advance 3 days rm897
advance 7 days 5 night rm3000
probably just try basic first

their facebook https://www.facebook.com/QubizTechAcademy/
looks legit

Repair iphone damn profit huat ar

Now most of the phone repair are just to swap parts off.... very basic
swap crack screen
swap battery
swap board

require basic soldering skill, minor knowledge on how to remove the existing phone and put it back together with all the glue/sticky tape all being package as a kit. Just need to buy the parts.

no more diagnosing what is wrong with the phone like the old days, or like the tronixfix guy in youtube repairing broken playstation,xbox or switch

I have bought lcd screens/digitiser, battery, and boards for repair on phone/laptops before.

Last time i heard an interview from Ai.FM with local repair academic founder. He said repairer is very high demand especially in Middle East and US.
His always receive many enquiries for repair technician recommendation.
He also said Phone technology is fast pace and the academy school also must keep on the pace technology.
He add on don't bother about new phone technology yet because all still under warranty. Learn how to repair model which released 2 years ago.