Oppo A57 No Service Complete Explain / अगर मोबाइल में नेटवर्क नहीं आ रहा तो क्या करे ।

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 -
www.facebook.c...
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
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#microsoldering
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#online
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#5g network
#5G APT
#5g
#Baseband unknown
#A14 5g No power
#डीएसओ
#dsomachineuse
#dso
#mobilerepairinstitutedelhi
#mobilerepairinstitutebadarpur
#samaungA03corenopower
#oppoa57noservice
#noservice

[@mkmobileshop-t8s]

Sir me nepal se hu aap ka video bahut dekhata hu or video se bahut help milta hai thanks 🙏

[@habibulrahman3829]

Sir men pakistan se hoon or main aapki videos dekhta hoon or mujhe bohat achi knowledge milti he baki love you bro❤❤❤❤❤😊

[@yarmohammadsafi622]

❤❤❤❤❤ sir mea pak SE Hoon or main aapki videos deKhTA HooN or muJhe bohAt achi knowledge milTi he baki love 💕💕💕 you

[@mosoncreative]

Thank you sir app ko dekh ke ham sabhi chhote dukandar updata ho rahe to kirpya issi tarah se video ham sabhi ke liye dijia

[@Passionate88]

Sir video dekhne se pehle hi bolta hoon lajawwab hoga
Main aap ka sab se bada fan hoon .....love you sunjy sir

[@mohamedirshad6674]

Im biggest fan from srilanka
Very good explanation
Im waiting for next vedio thanks sanjay sir

[@cellphonesolution]

Thanks and welcome

[@siyamsheikh8171]

bohot bohot shukriya hain apki , sir i am from bangladesh ,apki bohot bara fan hu main, apki video ki wazese hamara bohot madat hota hain, wee need more video, god bless u🙏🤍

[@TechShivaUdr]

Ek choti si information hai me ne phase ki h sir sirf 4g aane se call nahi lagta sath me volteee bhi aana chahiye jo apne pehle vali sim me nahi aa rha tha or dusri sin dalte hi voltee ka nishan aa gya tha to call lag gai . . . Baki video boht accha tha sikhne ko mila 🙏

[@sweetmalik3507]

excellent sir apki hr video main bahut kuch sekhny ko milta hai ❤❤ thanks for giving us Deep information

[@pawankumawat7463]

😊bahut hi helpful video hai thank you sir

[@mohasinuddin376]

Excellent sir . Sahe tara explain keya apne. Thank u sir. ❤❤❤❤❤❤❤❤

[@mdimransiddiqui3914]

Thanks sir app ka videos accha laga shukriya 👌

[@shankarbhagat3013]

Very very professional work & very helpful sir ji 🎉🎉🎉🎉

[@achalkishor3103]

Dil se selyut sar aap ko bahut gyan vardhak video tha,🙏

[@Muhammad_Azam647]

Sir bhot kuch new sekhne ko milta h thanks

[@Rinkuofficial786]

Sar ji enti dip me video bnaoge to students inshitud ana band kar dege 😀😀 wat very helpful and knowledge video thank u so Mach sar

[@outofthebox6137]

Sikhnewale video dekh ke sikh lenge thank you sir

[@aashusaif]

Good knowledge for network you are great guru ji

[@ajaysahoo495]

Yes sir up to mobile ka guru ho sir

[@SSTREWORK]

Thanx sir fir ek baari best information di ❤...ese hame shikao sir ❤ thankyou..sir agli baar yaad rahega kya karna he kya ni ❤

[@maxxcarejmd126]

Bahut hi achha explain kiya aapne sir

[@mobilehardware]

Very Helpful Video Sir Jii Thank you 😊😊😊

[@rajeshsuryawanshi3934]

Master mind guruji best spich and best finisher 💪

[@amittechnicalpoint7689]

Sir maza aa gya thanks for this informational video

[@deepakthakulla6129]

Best mobile teacher❤

[@Ahsan8017]

Sir 2G PA usi model ka chaiye ya fir same n.o ka chal jata h ?

[@godblesstechnology128]

Network section mera fvrt part hai sabse jyada mushkil hai ye

[@mobileking575]

Sir ap best ho

[@shafipatel2380]

Sir very good job salute

[@subashmobile9148]

Very helpful tips 👍

[@aaushmobilecare5076]

Nice sir love ❤️ dill se aapko thanks 🙏😅

[@krishnamobils7392]

Super sar full detailed information sir

[@shahbazmobile4389]

Sir very nice thanxxx

[@shamshuddinkhan8736]

Knowledgeable vedio

[@surajrathore2554]

Sir please charging section ke uper video banaye please sir

[@lavishgoswami7407]

Good information sir

[@immobilekosamba]

Good working ❤

[@labibwadud1929]

Thank you sir❤

[@technologyandentertainment5197]

Solder iron konsa hai sirji??

[@telentfun]

Love 💕 from Pakistan.. ❤

[@anilkushwah8571]

World class guru jee thanks🙏

[@Shankarelectronic]

Very nice 👍❤ thanks

[@RaisAnsari-p6h]

Good sir ji

[@ShadabAnsari-vi3hl]

Weldon sir

[@GurdevSingh-cz5pb]

Thank you sir

[@maheshkumawat5665]

Superb sir❤

[@azammobileazam1515]

I'm proud of you sir ❤❤❤❤❤

[@miteshraj2350]

Very good explain sir ❤

[@VimalKumar-gp3rr]

Very nice

[@AsifAnsari-d9w]

But sir 1.8 aur 1.2 ka voltages kyu nhi ban rhe the jab rf ic ka problem nhi tha

[@saleemahmed6812]

gret sir

[@manirulsk9645]

Nice video

[@DHANANJAYA234]

From karnataka ❤❤❤❤

[@kashifkashif9742]

Mashallah sir nic vedio

[@islammobilesolution6425]

Good info

[@yogeshkarmkar3789]

thanks 🙏👍

[@MdNasheeth]

Thanks' sir

[@yasinafghan3763]

Hi sir ye protocol ka line ka MATLAB kya ha??

[@SMR_Repairs]

Excellent work sir

[@tatamobile668]

Veri veri nice 👌 👍 😎 👏 😀

[@bobbynapatar]

keep going boss.

[@cellphonesolution]

Thank you, I will

[@ankitrajput1519]

Sir ik video radio off prr bnao plzz

[@SaintMSG-ml2ep]

Nice 🎉🎉🎉

[@Vikaskumar-hj2dm]

Nice

[@mobileking575]

I love u sir❤

[@kumarmoodi6808]

Tq sir

[@sanjeevavenelu3181]

Thank you sir Ji 💖💖💖💖

[@vikashkuswaha_8955]

Tq y so much🤍

[@PriyankaDigal-t8x]

Sir namaste🙏🙏🙏🙏 Rajib mahanand, odisha kandhamal

[@PriyankaDigal-t8x]

Rajib mahanand. odisha kandhamal

[@mobilevinit7033]

Keypad mobile mein battery dalne par power ki par voltage 1.48 voltage dikha Raha hai jabki 3.70 voltage dikha na chahiye is problem mein kya kare sir halp me sir...🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@anoopkumar6653]

Sar ji bahut sare log kahate Hain ki network ko koi bhi vistar se aap bahut deeply nahin Jaan sakta hai nahin banaa sakta kya yah sahi hai

[@mastertechnicalhindi714]

Sir 2 mobile hai mere pass
Jisme network full hai
Pr call karne par awaz kat kat aata jata hai
Hum wtr change karke
Mic change karke dekhe hai
Lakin kaam nahi hua
Iska kiya problem so sakta hai
Sir help kijiye

[@mdowashim]

Thanks a lot Sir❤️❤️🥰

[@chotubhai6548]

Jabardast👌👌👌

[@bhavinpithadiya7244]

Great sir

[@mubarakansari7056]

Sir aap ka video pahli bar dekh raha hu...aap bahut hi achha padhate hai sir ji aap online class karate hai kya

[@vipulDhiman4746]

आपका इंस्टिट्यूट कहा पर है

[@rakeshkashyap256]

Samsung a12...a13 m sir restart ho rha h ram cup powar sab rebol kar diya h kahi sotin ni h bord dusre phone m bhi lga ke dekh liya h

[@habibulrahman3829]

Battery issu ho sakta he

[@blackdoor6505]

Superb

[@lousingipukkeimeitei2011]

Sir you are always different , distinct. My guru ❤❤❤❤

[@anoopkumar6653]

Sar ji no service ka ek aur acchi video daliye please

[@kunalsah3553]

ham subscriber ko chota chota or mitha hi khilaeye sir ji nahi to do fingers se subscriber Karen lagjaye GA sir ji i am juste funny dont mind sir verry happy

[@mohammadnadeem361]

sir mere pass oppo a53 hai usme radio off hai

[@MobileDrRaghu]

Pwm ko bypass liya shayd

[@vipinmaurya4353]

Oppo a53 sb thik h bs radio off show kr rha h

[@mdrafiqulislam106]

😍😍

[@sanjumouryanigohi2515]

Hal full vidios❤❤❤❤

[@MithunMandal-e3z]

❤

[@technicalprojects6280]

Sir spaeker to laga nahi hai awaaz khaan se aa rahi hai

[@cellphonesolution]

uper speaker

[@kappu_shortreel]

OnePlus 6t me no service a rha h konsi ic change kre

[@shreeganpatimobilecaresand6522]

❤❤❤❤

[@I2RaLL]

👋

[@g5group326]

🎉❤

[@100mobilefrp5]

❤sar

[@nadeemkhan-mn5ew]

Gerte❤❤❤❤

[@mobileCareRepairingShop]

Airtel sim call nahin lagega

[@sahebmobail]

Sar soldig pest ka name

[@anitatelecom6833]

Oppo a5s 4g ok internet working fine but call not working.

[@Blockvideo33]

😅Sir aapka number mil gya 😅

[@Linkshohag]

❤🎉💝🌹🙏

[@technicalforyoupankaj4081]

🙏