Tech Inn

Courses

Basic Course

Beginner Level | Duration: 1 Month

Tu te tan nge

  • Mobile repairing la ti ngai lo tan

  • Mobile siam tawh mah se fundamental lama chak lo tan

  • A basic atanga man lo, a ler atanga thuai nghal tawp ho tan

I zir turte

  • Step by step in, a indawt te te in engkim fiah takin i zir ang

  • Mobile repairing bulpui zawng zawng

  • Hardware leh software bulpui

  • Tool hman dan him leh workbench setup

  • Android leh iPhone flashing & software siam

  • Passcode / account unlock

  • Problem tlanglawn te:

    • Charging

    • Display

    • Sound

    • Network

    • Dead phone

    • Wifi/bluetooth

  • Board view leh Borneo schematic hmanga phone siam dan

  • Electronic bulpui leh multimeter hman dan:

    • DC

    • Ohms

    • Diode

    • Buzzer

Zirna zawh hunah

  • Mobile function leh a bulpui zawng zawng i hre thiam ang

  • Hardware leh software problem tlanglawn siam i thiam ang

  • Basic line tracing i ti thei ang

Beginner Level | Duration: 1 Month

Who can join

  • Students who have never done mobile repairing

  • Technicians repairing mobiles without strong fundamentals

What you will learn

  • Complete basics of mobile repairing

  • Hardware & software fundamentals

  • Tools, safety & workbench setup

  • Android & iPhone flashing & software repair

  • Passcode / account unlock

  • Common problems: charging, display, sound, network, dead phone

  • Line tracing using board view & Borneo schematic

  • Basic electronics & multimeter usage (DC, Ohms, Diode, Buzzer)

After course completion

  • Understand mobile phone functions & fundamentals

  • Repair common hardware & software issues

  • Perform basic line tracing confidently

👉 Enquire for Basic Course

Kan zirtir dan leh kan note i enchhin duh chuan 💡

Preview
Basic i zawh a, phone siam lam i tui chho a, dawr hawng thei tawk vela thiam duh tawk lo in, a aia ril zawk i zir zawm zel duh a nih chuan ADVANCE i zir zawm leh zel dawn nia.

ADVANCED / CHIP-LEVEL COURSE

Professional Level | Duration: 1 Month

Tu te tan nge zir theih

  • Chip-level zir duh technician te

  • Mobile repairing basic thiam tawh te

I zir tur

  • Chip-level mobile repairing leh diagnosis

  • PMIC logic leh power sequence

  • CPU AON leh control signal te

  • Dead phone diagnosis

  • Schematic en dan 

  • Line tracing advanced leh fault zawn dan

  • DC reading hmanga problem zawn dan

  • Component leh IC chhia hriat dan

  • Phone chhia, teacher te enpui na hnuaiah i siam ang

IC Reballing (Advanced Add-On)

  • IC reball dan (small IC, open IC, black-paste IC)

  • IC ball count leh IC tracing

  • Micro-jumpering leh handskills

  • IC track repair

Zirna zawh hunah

  • Dead phone leh fault siam har zawk diagnose i ti thei tawh ang

  • Chip-level professional repair i ti thei ang

  • Schematic hmangin confi takin a chhe lai i chhui zung zung thei tawh ang

Professional Level | Duration: 1 Month

ADVANCED / CHIP-LEVEL REPAIRING COURSE

Professional Level | Duration: 1 Month

Who can join

  • Technicians who want chip-level diagnosis

  • Students with basic repairing knowledge

What you will learn

  • Chip-level repairing & diagnosis

  • PMIC logic & power sequence

  • CPU AON & control signals

  • Dead phone diagnosis

  • Deep schematic reading

  • Advanced line tracing & fault finding

  • DC reading–based troubleshooting

  • Component & IC fault identification

  • Practical training on real customer phones

IC Reballing (Advanced Add-On)

  • Small IC, open IC & black-paste IC

  • IC ball count & tracing

  • Micro-jumpering & hand skills

After course completion

  • Diagnose complex & dead phone faults

  • Perform professional chip-level repair

  • Use schematics confidently

Kan zirtir dan leh kan note i enchhin duh chuan 💡

Preview