Courses Offered

From Amateur to Pro



Beginner Course
  • Latest Equipped lab and individual miscroscope & tools for students' practice
  • Basic Components Knowledge
  • Safe way to remove / replace components and plastic connectors like display connectors, capacitors, coils, etc.
  • Mobile phones' sections and how it works
  • Troubleshooting Methods
  • Multimeter and DC Power supply usage for fault finding
  • Safe way to change touch glass using OCA machine with live practice
  • Software Training: Flashing, Unlocking using latest dongles and free software tools
  • We provide motherboards for students' practice
  • 100% Practical Training and lifetime support


Advanced Course
  • All types of IC replacing and all types of glue solutions
  • Schematic Reading & Understanding (ZXW, Wuxinji, F.Finder, Reetrax, Combinett pro, etc.)
  • All Components knowledge
  • EMMC, EMCP, UFS, Program using UFI & easy Jtag plus
  • Half Short, Full short complete solution
  • Step by step dead handset recovery method
  • Display section, network section, charging section, bluetooth, wifi, etc
  • How to make GR & undermasking jumpers
  • How to use DC Power supply, multimeter & Oscilloscope for exact fault finding (troubleshooting)
  • Advanced Lab, individual microscope & tools for training


Advanced Course
  • Fault diagnosis for all model ipads / iphones
  • itunes restore errors, activation erros repair - detailed method
  • Programming NAND, Upgrading Storage, EEPROM Read/Write Process
  • handling soldering station and hot air gun, understanding of hot air temperature control
  • learning DC powe supply and consumption
  • oscilloscope signal analysis RFFE / SPI / I2C / I2s / SWI etc
  • Face ID repair, short finding, finger print repair, nano jumpers, etc
  • Troubleshooting touch id / display / charging / backlight / network, etc
  • 6 to XS CPU removing, cleaning and installation methods
  • board swapping methods & much more tips and tricks


Advanced Course
  • What is EMMC, EMCP, UFS Basic Explanation
  • Deep Knowledge on UFI Box Android Tool and EMMC Tools
  • ISP Making
  • Easy JTag Tool, JTag Plus, EMMC Manager Explanation
  • UMT and MRT Explanation for USB Unlocking and Flashing


a few words about Rathna Mobiles

A Trusted Name To Customers Over 18 Years For Quality Mobile Repair Services & Training. We have been in the mobile phone service training since 2002. We have experienced service department ready to handle all of the repair tasks. Hence, a well-experienced service team ensures ample training guaranteed!

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services that we provide


glass replacement


display replacement


device/country unlock


RAM/Storage Upgrade


dead mobile


water damage

book your seats for FREE demo session and Institute Tour

We offer a 30 minutes free session and complete institute tour, depicting all devices and instruments for completely free, at zero cost.

Book now!

qualified service

We offer the best quality services and spares, at the least possible cost. We never compromise with our quality standards.


Learn from experts

Whether you're a beginner or expert, you’ll be taught by leading expert trainers in an environment of innovation and discovery.


Lifetime support

We never give false promises to learners. We assure to give an extend, lifetime assist in queries and doubts, for all the students.


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