Vivo V9 Lcd Light Issue Repair Done with Fully Theory Explaination 💯

CellPhone Solution
Advance Mobile Phone Repairing Institute Badarpur (Delhi)
Course Duration - 25 days
Contact us For Online & Offline Courses
Call & whatsapp - 8287591534 😊
(Hostel Facility Available)
Our Speciality - We Provide Deep Knowledge of Mobile Phone Circuit Diagram🥳🥳🥳
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
#lcdlightsolution
#Digitallightsection
vivov9lightissue

[@ashpakpinjari9214]

Mujhe ye teacher ka video bhot pasand aata hai

[@randhirmobilecare]

Aapne ic ka pura knowledge diya . pura working process ko samjhaya . mere liye helpful hai. Bahut bahut Dhanyawad.

[@wanteddriver4472]

Sir aapka koi jawab nhi jab aap video mai itna batate h to jab aap students ko padate honge to students ki lyf badal jati hoti.....🙏🙏🙏🙏

[@ashokekkar5492]

BQ IC power sequence
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[@gsmteam1702]

Sanjay sir best techar and best prson 😘😘😘

[@yashurajsahu3103]

Bahut hi behtrin sir ji 🎉

[@meghlalsaw5798]

Sabse best teacher Sanjay sir 🙏🙏🙏🙏

[@mdshahidreja872]

Very nice video sir. Aappko hum dil se sailoot karte h.THANKS

[@mkrawan786]

Sar ji aap ka folt ka tarika bahut sandar h very very good job

[@punitlimbani3861]

Aapke videos bahot deeply hote hai...samajne me aasani hoti hai...
But aapke bahot kam videos aate hai...

[@ashokekkar5492]

BQ IC power sequence
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[@chandrashekarpoojari6139]

best teacher❤

[@Sahinur100official]

Sir bahut achha samjhate hai.thank u sir

[@uttamshit2894]

Sir ji apse bahut help mila hai

[@ashokekkar5492]

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[@user-th7zg5rw2t]

Respectful Sanjay Sir......Excellent

[@rakesh3655]

Mobile repairing ka Khan sir 👍🏻

[@ashokekkar5492]

Whach this and subscribe
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[@tryhardly5844]

Sir Love from Bangladesh 🇧🇩 ❤...

[@khajahussinkavital3826]

nice explen sir. Thyanku.

[@nishitgajjar4401]

Nice explain sir❤

[@surajshaw4129]

Good job sir ji

[@lousingipukkeimeitei2011]

Sir you are great

[@chandbasha6345]

This is really very good sir Thanks you so much sir

[@PawanSharma-zz4nk]

Greater video

[@nakibarrahman462]

Verry good sir

[@anilshah9456]

Very nice sar thanks

[@princemobile4527]

👌 Perfect Knowledge

[@e-techstudio4797]

Dhanay vat guru g..

[@Shahidkhan-bj6cf]

good work❤❤

[@neeleshkumar6517]

Very nice

[@pinturajpoot4319]

So nice with schematic..thanks

[@user-xg9gx5cn1j]

Love u sir....❤️❤️❤️

[@RamBahadur-gg7bi]

Sir u great

[@mahavirshekhar9469]

Sir, I'm proud of your teaching method.

[@sanjeevavenelu3181]

Thank you sir Ji 💖💖💖🙏

[@nasirmemon189]

👍 nice

[@AlokPandey-yo6rd]

Good sar

[@SaintMSG-ml2ep]

Nice 🎉🎉🎉🎉🎉❤❤❤❤

[@rsactive2388]

good sir

[@RanjitKumar-fw5mq]

You are great sir

[@sonynkm]

Great Master

[@ashokekkar5492]

BQ IC power sequence
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[@sanelec3361]

master you always rocks

[@nirajjha6121]

Master of the Masters

[@AKhan-nu9mw]

Thanks. Sir

[@VEERSINGH-zk6iw]

sir ek dc power supply ke upr video bna do ki kaise ksise folt me rezding ati h

[@dipudipu3201]

good morning sir

[@cellphonesolution]

Morng

[@learnmore9282]

Sir your my hero

[@navalkishor3447]

Thanks sir

[@husain9049]

Sir g thanks ap great ho

[@Alikhangimal]

Master mind Guruji

[@rahelbangla1]

I'm From Bangladesh Rahel Ahmed whcing

[@HamidAli-nn8ty]

Great sir G

[@naazirhussian7043]

Aap great ho sir

[@ashokekkar5492]

BQ IC power sequence
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[@techwithvikram9987]

Bhot acha video sir ❤️❤️❤️❤️

[@ashokekkar5492]

BQ IC power sequence
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[@mohitmobile5]

gazab sir ji

[@purushottamumraiya6128]

Very helpful sir

[@naeembaloch67]

Good sir 💖💖💖💖💖👍👍👍👍

[@vimleshYadav-fl9er]

Sanjay sir multimeter kyon sa acha rahega mobile repairing ke liye

[@jahidhosen8680]

Nice sir

[@HamidAli-nn8ty]

Keep it up

[@mohitmobile5]

aap guru ho phone ke

[@dagarid]

Super brother ❤️

[@sanjumoktan6426]

Love from nepal

[@ashokekkar5492]

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[@jayramthakorofficel6871]

Vivo y20&91 me phone temrechar too Low charging stopped problem video banai

[@Alkabeer1820]

Sanjay Sir Hello,
I want to join your offline classes but as I am very helpless at this time of period due to no money to pay your classes fees. As I am taking care of my mother after my father passed away on 2019. I have learned before about mobile repairing in some other classes but they did not give me a proper knowledge about mobile repairing as you are doing free of cost by your UA-cam videos. As of now working as technican with someone's as assistant only. But one day I will contact you sir, when I will earn some extra money to pay your classes fees 🙏🏻please give me your best blessings. From Mumbai

[@cellphonesolution]

Please contact us - 8287591534

[@nirajbhardwaj1017]

Very very helpful video deep nolage cheque message 🙏🙏🙏

[@nirajbhardwaj1017]

Aapka micro skope kaun sa mechanic ka

[@godblesstechnology128]

Sanjay Sir emi me fees le lenge ??? Paisa nahi hai is samay seekhna chahta hu par

[@saleemahmed6812]

Good Sar aapka microscope Kaun Sa Hai Sar

[@ashokekkar5492]

BQ IC power sequence
ua-cam.com/video/JiT8S1gRqc0/v-deo.html

[@JAMMYKAN]

Good job 👍🏻
ᴊᴀᴍsʜɪᴅ ᴍᴏʙɪʟᴇ ʟᴀʙ

[@ashokekkar5492]

BQ IC power sequence
ua-cam.com/video/JiT8S1gRqc0/v-deo.html

[@frpboy4892]

Awesome

[@MahipalSinghInda]

Sir samsung j1 software karte samay dead ho gya to kya kru plz

[@rulingrule4420]

Sir pwm pay voltage aur frequency donu check karne hay ya aik he kafi hay.

[@swatantrakumars.saxena386]

Thanks

[@somtamu76136]

sir e kathod line miss hone par dushre kathode se cone tion kar ke chala sakte hai kya

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❤❤❤

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👍

[@Rainheartflaga]

I hope that their is english translation on your vedio

[@hellorobot5570]

অনেক অনেক দন্নবাধ

[@RadheKarishn9001]

Sir kya ap I phone ka bi सिकते ho or all software bi सिकते ho

[@sanaullah-si8nv]

sir ye nokia 1024 ka schematic diagram kaha se mily ga

[@DeepakSingh-cv4gt]

Yah institute kahan per hai aur fees kitna lagega

[@CELLFIX.AR2024]

Sar sabhi ke pass to dso nahin hota hai to ek bar multimeter se bhi pwm ki line check karke bataiye please

[@rebelpirategamer]

Oppo a3s camera black screen video banaiye please sir oppo a3s camera explain and repairing video banaiye sir

[@RAJKISHOR-rj5bb]

Sir mera mobile poco X2 ka tach or back camra Kam karna band ho Gaya hai sir apka center kaha pe hai

[@babydancing7492]

Sir shild remove witch paste used

[@kumarmoodi6808]

Sir please Bangalore me branch open kariye sir

[@GsmTohid]

Poor technician Bangladesh ♥️♥️♥️♥️♥️♥️

[@mobalugaonno142]

Sir

[@ashokekkar5492]

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[@shadislam1842]

Op

[@balajishinde2596]

Anoda riding kiti aahe

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Sir online class available hai ?

[@rajnedill1488]

Very well . Fee sir ?

[@toprigang2m946]

Kya fee charge karte hai sir

[@mobalugaonno142]

Network section explain

[@Riaz-ym3rq]

Fees kithna hey sir

[@TV-tb7ps]

Hai sir hope network full explanation video

[@cellphonesolution]

Sure

[@TV-tb7ps]

@@cellphonesolution sir i am from Kerala big fan
Big thanks for the reply 🥰🥰🥰

[@ashokekkar5492]

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[@freakbot1056]

@@TV-tb7ps
I'm also from Kerala .
I attended his class ,very good .

[@VijayKumar-vi7hh]

Vijaypatel

[@somtamu76136]

pwm pulse kitne khz ka hona chahie lagh bhagh

[@DumpaRowdyr]

Hi

[@dthservicesboga1577]

Vivo Y50 loudspeaker ringer IC problem

[@fastfixmobilesolution]

sir ji All.phone repair not possible pcba Under component faulty no repair

[@masiburrahaman7434]

Sir online course karna Hain

[@salmans555]

Malyali