What is GSM repair?
A clear explanation of what GSM repair covers, the most common types of jobs, and how the industry works (B2C vs B2B, spare parts, distributors, warranty, etc.).
Read the introductionGSM Repair Basics
This is the starting point of your GSM repair journey. Here you will understand what GSM repair really means, which tools you actually need, how to stay safe, and which first repairs are recommended for beginners.
Core lessons in the Basics path
Start with these four lessons. Together they give you a realistic picture of the work, the tools, the risks and the first jobs you should focus on.
Tools for beginners
A practical list of tools you really need to start: screwdrivers, openers, mats, magnification, basic measuring tools and more, with budget suggestions.
See recommended toolsSafety & ESD guidelines
How to protect yourself, your workspace and your customerโs device: ESD, battery safety, data privacy and basic workshop rules.
Learn safety rulesFirst recommended repairs
Which repairs are best suited for beginners and how to choose jobs that match your current skill level so you can learn without taking huge risks.
Start with beginner-friendly jobsMore Basics articles
Additional reading for when you want to go a bit deeper into the fundamentals.
We are still preparing more Basics content. Start with the lessons above and check again later for new articles.