Samsung A30s No Power (Complete Repair Guide)
ฝัง
- เผยแพร่เมื่อ 9 พ.ค. 2023
- Cellphone Solution
Our New Channel - / @sanjaykushcellphoneso...
Advance Mobile Phone Repairing Institute Badarpur (Delhi)
Course Duration - 22 days
Contact us For Online & Offline Courses
Call & whatsapp - 8287591534 😊
(Hostel Facility Available)
Our Speciality - We Provide Deep Knowledge of Mobile Phone Circuit Diagram🥳🥳🥳
Our facebook page -
groups/10206...
Course Details
• Basic Electronics Components Identity ,Working ,Testing etc.
• How to use Multimeter.
• How to use DC Power Supply.
• Explain about boost / buck / LDO Circuit.
• Explain about RC/LC Circuit.
• How is work digital Circuit. (Pull up & Pull down resistance)
• Explain about GR/Diode value.
• Explain about Cool test & Hot test.
• Explain about Protocols -
I2C LINE
I2S LINE
SPI LINE
SPMI LINE
MIPI LINE
• Explain about Primary & Secondary line.
• How to Diagnosis short circuit by rosin/cc method.
• Explain about voltages & signals deeply.
• We will explain all section by circuit diagram with practical-
Booting sequence of mobile phones
Charging section
Thermal circuit fully explain
Display light section (IPS & AMOLED)
Graphic section (IPS & AMOLED)
Audio section
Network section
Wi-Fi/BT/FM/GPS/NFC theory & practical
Explain about sensors like - Hall /Proximity /Accelerometer etc.
Explain about CPU/EMMC/EMCP/PMU AND ITS COMBINATION
*********************************************************
• REMOVE & install small components right way.
• Under masking jumper
• How to remove pasted ic (black & white paste)
• How to reball ( CPU , EMMC , PMU )
• Right way to remove plastic parts.
• Many more practical & repairing tips.
*********************************************************
• Driver installation (MTK, Qualcomm , SPD etc)
• Tools installation (MRT, UMT, CM2, Z3X etc.)
• How to unlock pattern lock , Google a/c , etc (online + offline)
• How to flash mobile phones online/offline.
• Explain about EMMC programming tools - UFI , JTEG etc.
• How to program EMMC/UFS chip
• How to repair EMMC bad health
• Boot Repair
• EMMC replacement proces
****************And many more repairing tricks
#cellphonesolution
#schamatic
Thanks sir......amio apnar sathei live same conditions er phone thik korlam..
Bhut badhiya sir ji 🙏
TH-cam par Isha video koi nahi dalta apna dala bhut acha laga sir thanks you
Aap ka bahut bahut shukriya sir
Har video informative hota hai ❤
Deeply respect sir from p. O. K
Sir u r honest person❤
U r the best teacher
Thanks you so much my mobile a30s problem solv
Very helfull vido sir your fan from pakistan
Love you guru ji hum jaldi hi aapke yaha course karne pahuchenge
Mujy ap ke video bjot achi lagi hai
Very help full
Bahut achha video sir 🎉
Love from #ladakh kargil sir.
Good job sir
tnx your video very helpful❤ same problem solve now😍😍
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Love you sir
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sahi baat hey aap ka video ek baar jo bhi dekh loya wo aisa ho nahi sakta ki wo like,subscribed na karey .thanks aap aisa video dete hey jo bahut kuchha samjh aata hey.thanks sir
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Sir, good evening
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Sir apka video mst rhta h bht kch sikh pate h
nice information sir
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Parnam sir ....
Ap ka aur ap ke video ka koi jabaab nhi thank u sir jii..😊
You are genius . Love from Sri Lanka
Very good 👍 and helpful
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Sir g bahut badiya sikha rahe ho
Vaav Very Nice Class Sir. -- ChinnaRao Paderu Andhrapradesh
good 🎉
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Thank sir ji
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Pro level diagnosis
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❤❤❤❤❤❤❤❤❤❤❤love you teacher
very usefull information
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🎉🎉🎉ماش ﷲ لاجواب
Thank you so much sir
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informative video 👍🏼
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Pro level ❣️
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bohat acha ❤
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Super sy upper
ur r great
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Very clean work and short and sweet repair sir. Lots of love and support from Bhutan
Waw sir Mera sem problem tha apka video dekh ke mene set repar kiya
Super sir❤
Sir 💯❤
great
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I love you sir
you king
Best
🔥🔥🔥
Wow
👍
💪💪
Wish your video comes with English subtitles...
wow
❤❤❤god Sri
❤❤