Odisha CHSE +2 Vocational Mobile Technology case studies
Odisha CHSE +2 Vocational Mobile Technology · Put your knowledge to work in context.
The Odisha CHSE +2 Vocational Mobile Technology programme is a higher-secondary vocational stream offered under the Council of Higher Secondary Education, Odisha. It is designed for students who want a practical, job-oriented qualification in mobile phone hardware and servicing rather than a purely academic science or commerce route. The Odisha CHSE +2 Vocational Mobile Technology case studies are 5 cases and about 2,851 words.
1Stable 0.45 A Drain After Wake on a Redmi Note 11
A technician at a Bhubaneswar service centre receives a Redmi Note 11 that powers on but drops from 80% to 20% in about four hours with the screen off. The customer says the battery was replaced two months ago at a local shop.
601 words, about 3 min2Calls Fail on 4G While Data Works in a Kandhamal Village
A customer in a village about 12 km from a block town in Kandhamal uses a Realme C25 with a Jio SIM. At home the status bar shows 4G with two bars, mobile data runs at 3–6 Mbps, but every outgoing call fails after about 15 seconds and incoming calls go straight to voicemail.
575 words, about 3 min3Galaxy A52 Bootloop After OTA With No Backup
A student brings a Samsung Galaxy A52 with 128 GB storage and 118 GB used, mostly photos and a college project video, to a repair shop in Cuttack. After accepting a 1.2 GB OTA update the phone rebooted to the Samsung logo and loops every 40 seconds.
527 words, about 3 min4Lifted USB-C Pads on a Galaxy M12
A technician is replacing the USB-C charging port on a Samsung Galaxy M12. The old port is intermittent because the customer tripped over the charging cable.
562 words, about 3 min5Pricing, Warranty and Records for a New Repair Shop in Ganjam
A 24-year-old trained mobile technician plans to open a repair shop in a town of 40,000 people in Ganjam district. Two shops already exist: one charges ₹250 for a charging-port replacement with a 7-day warranty, the other charges ₹400 with a 30-day warranty and a printed receipt.
586 words, about 3 min