Mobile Phone Repairing Course Registration Now Mobile Phone Repairing Course in Sri Lanka Mobile Phone Repairing OL AL Then a proud and lucrative career! From removing parts of a mobile phone to troubleshooting and installing new accessories, detailed training is simple from scratch. Training is free while availability. Special short-term courses for those who live far away, those who travel abroad, and those who start sailing soon. You know . A mobile phone repair technician earns between 80,000 - 800,000 Raa per month. If so, contact us now. Medium of Instruction • Sinhala, English, Tamil. (Depending on the student's request) Individual attention is guaranteed. Call +94772283435. 0772283435. GSM TECH SOLUTION. 160A - 11, High Level Road, Nugegoda Sri Lanka.