How crystal clock signal working.Rf ic(WTR) controlling section.Free class on Network section# 3

How crystal ic working in Network section.How clock signal Generate.How measure this signal.How RF ic(WTR) ic working.what is RFFE line's.how these lines working.How to troubleshoot network section in Mobile phone.Andorid Mobile
Network section Repair in Android Mobile phone
How to troubleshoot No service in Mobile phone
How to fix network section in Samsung Mobile phone
How to repair No service in Mobile
Mobile network section ic Details
How to fix low network.No network.No service.
How to repair Network section in looking diagram
How to fix Dead phone
How to troubleshoot dead Mobile phone
how to bypass network ic
How to bypass charging ic
Mobile repair courses in English
free Mobile phones repairing Courses in English
Online Mobile phones repairing Courses
Mobile repair tutorial in English
Mobile repairing online Phone courses
Mobile phone repairing videos in English
#phone Sechmatics education
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#How to learn Borneo schematics Diagram
CELL PHONE REPAIRING.HOW TO READ SCHEMAITS .HOW TO READ DIAGRAM.ANDROIAD & IOS POHONE REPAIR

[@danielnorman2350]

You are the best teacher and you are making my work more efficient and my customer service is getting better day by day thanks to you my Guru

[@phoneschematicseducation]

Wow, thanks

[@sammass3338]

its really good video

[@fixcity247]

It was soo loud and clear,am following you from Senegal

[@phoneschematicseducation]

@@fixcity247 Great. Thanks for watching

[@StoryFBMizostory]

i just got notification, thanks for the new vid

[@phoneschematicseducation]

@@StoryFBMizostory Thanks. Buddy

[@mashj6353]

Watching & learning from 🇰🇪

[@phoneschematicseducation]

@@mashj6353 keep learning

[@jiritpishing]

I am watching from Nigeria, I am so grateful to you sir, keep up the good work.

[@phoneschematicseducation]

@@jiritpishing Thanks buddy.keep Learning

[@user-zd6pg5gg1y]

This is not Betting channel but we have learnt a lotto lol 😊 thanks for your effort Mr prince

[@phoneschematicseducation]

Thanks 🙏

[@user-cj9os6qf9g]

Watching from Malawi 🇲🇼 Sir ur aspiration you make the complexity of phone repair so simpler

[@phoneschematicseducation]

@@user-cj9os6qf9g Glad to hear that ☺️.Keep learning.

[@brainboxtech5059]

Watching from ghana ...always enjoy your lessons. You give details analysis . Kudos boss

[@phoneschematicseducation]

@@brainboxtech5059 Thanks 🙏 keep watching

[@sunshineemagbor7549]

Good afternoon from sunshine in Nigeria... I always enjoy your videos sir.. God bless you sir

[@phoneschematicseducation]

@@sunshineemagbor7549 .I thought you are from Philippines.keep learning keep Growing.God bless u & ur family 🙏

[@MustafadeSimba]

Thanks for sharing to us. We get a knowledge, be blessed

[@phoneschematicseducation]

My pleasure

[@sultanrasulhanow6690]

👍

[@thapelotsotetsi8964]

Learning from South Africa

[@phoneschematicseducation]

@@thapelotsotetsi8964 Thanks 🙏 keep watching

[@kingtalib6447]

Thanks for the good work. Please I will really love to know how data line work sir and a full details on Cristal please. God bless you sir

[@phoneschematicseducation]

@@kingtalib6447 . Thanks for watching.i will give you the all details just wait

[@SoyabKhan-lg4jy]

Sir kisi ne bhi Abhi tak 5g network section per videos nahi banayi sir aap hi bna do pls sir hindi bhi use kr lo mere kuch english samjh aati kuch nahi aap ki vedios achi bhi Lagti h❤❤

[@phoneschematicseducation]

@@SoyabKhan-lg4jy .video to bna dunga bhai..bt Hindi k liya kuch wait kijiye alg channel bna denge

[@SoyabKhan-lg4jy]

@@phoneschematicseducation thanks sir thoda Jaldi krna😍

[@rahmatislam9467]

Sir a separate lecturer on protocole will help to clear idea much thanks

[@phoneschematicseducation]

@@rahmatislam9467💯 working on it

[@victormwangi1908]

Much love from Kenya thank you for sharing the knowledge

[@phoneschematicseducation]

Glad it was helpful!

[@jiritpishing]

weldone sir

[@phoneschematicseducation]

@@jiritpishing Thanks buddy

[@ehsanbahrani8936]

Thanks for your channel ❤

[@phoneschematicseducation]

@@ehsanbahrani8936 welcome brother

[@Go2_Movies]

sir i appreciate your effort, make a video's on crystal oscillator(XO) and SIM circuit diagram because they are related to network problem. In addition what about you share us important files related to each topics by creating social media group. I love your work i am looking forward your next video's keenly.

[@phoneschematicseducation]

As soon as possible

[@brainboxtech5059]

Please do video on graphic and backlight problems too. Thank you

[@phoneschematicseducation]

@@brainboxtech5059 alright. wait for some time

[@leekahseng8979]

sir, good day to you.

[@phoneschematicseducation]

@@leekahseng8979 Thanks buddy.keep watching the videos

[@adangizomaffed4056]

Thank you

[@phoneschematicseducation]

@@adangizomaffed4056 welcome

[@brainboxtech5059]

More detailed video on crystal

[@phoneschematicseducation]

@@brainboxtech5059 oky brother

[@lajaomooba9009]

i need the full xo tutorial thanks in advance 🙏🙏🙏

[@phoneschematicseducation]

Will upload soon

[@venkateswaranjc7640]

Thanks for the video. I have two questions. I reballed a power ic on Samsung phone and it became dead. I checked all the buck voltages and they were fine. It might be problem with the crystal. Each and every minute of your video has something new to learn. Thanks for giving everyone free education. I have another device when plugged in it shows charging icon and after unplugged it still shows its charging. I don't know how to find the resistance value of bat id line because theere were no schematic/ layout available. I cross checked with different brand phone but they used different kind of layout. I don't know how to solve it.

[@phoneschematicseducation]

Make short video on detail whatever you work or check .& Send me on [e-mail]

[@martinosang]

Please, am interested for more explanation.

[@phoneschematicseducation]

Oky..

[@humphreysmphoka6448]

Youre top genius...would like to contribute, how do i send you something?

[@phoneschematicseducation]

Thanks 🙏 brother.

[@saved0ff]

Will you have videos about smartphone memory partitions like persist, cust, rpmb, etc., how they work, what they are used for?

[@phoneschematicseducation]

@@saved0ff I am a technician. I have been working on Decade Plus, so I know that this is an emmc and ufs chip problem and I solve this problem with easy jtag and ufi. When the life of your emmc is over, the partitions get corrupted, then all this happens and sometimes we use it for swapping. Sometimes we clean Samsung's emmc Rpmb and then use it. And Firstly, we will cover topics related to hardware, after that I will make videos on programming. Currently, I am not seeing any growth on my KZbin channel, so at some point I get demotivated that I am taking out so much of my time and devoting it to this thing and people are not paying any attention to it. Nobody is interested in learning that.

[@Savedoff-qo5ei]

@@phoneschematicseducation your videos help a lot of people, I hope your channel becomes popular you can create a crypto account and give a link to your usdt trc20 wallet and maybe people will help with money

[@techas8005]

Would you recommend using an oscilloscope in order to troubleshoot the phone?

[@phoneschematicseducation]

@@techas8005 It's depends on ur experience & Go with it if you have all other professional tools.& Good knowledge also.. Otherwise first invest in knowledge & other tools

[@techas8005]

@@phoneschematicseducation I plan to repair not limited to phones also with some electronic devices like flats LED TV laptop, is an oscilloscope necessary to have in troubleshooting it?

[@phoneschematicseducation]

@@techas8005 Most of the Digital devices had Data lines.Means protocol based.for these signals Measure(checking) you need DSO

[@techas8005]

​@@phoneschematicseducation Thanks, I am looking for a cheaper DSO and found in my budget which is Hantek DSO2D10, my question is does 100mhz sufficient for troubleshooting the most electronics? or for example checking Xtal clock on the Phone.

[@phoneschematicseducation]

@@techas8005 yes

[@user-cj9os6qf9g]

Sir I have a question why most of the videos u like to use Redmi 5A Schematics

[@StoryFBMizostory]

I guess its more simple, so that we are able to understand it better. The simpler the better for newbies 😊

[@phoneschematicseducation]

See, if you want to study anything, you can start from the basics. The Redmi 5a model is the basic model of 4G smartphones and its diagram is available also Bitmap & Hardware solution.Thats why I will teach u in this model so that you can understand . And I say the same thing in every video that you should not always look at the model, look at the Pm control ic or cpu number on it. Whatever is installed in this model, you will find it in different models from many different companies and they will work same.

[@phoneschematicseducation]

If I start teaching you according to my course, then first of all I will teach you about basic keypad phones in which there is any circuit, be it charging or light, how it gradually developed, first what used to work in basic keypad phones, then how it used to work in 3G phones, then in 4G phones and now how the circuit works in 5G phones.

[@jiritpishing]

@@phoneschematicseducation i like your teaching method, its very easy to understand.

[@phoneschematicseducation]

@@jiritpishing thanks brother 🙏

[@saved0ff]

Tell me, do I understand correctly, there is any microcircuit, there is sda scl and there is, for example, a voltage of 1.5 V, if I want to turn on this microcircuit, then first a signal must come from the sda ​​scl processor and enable the ability to accept 1.5 V in the microcircuit? if there is a problem in the processor, will the chip not be able to accept 1.5 and turn on? If I understand correctly, write why you need 1.5, why you can’t just have the processor turn on the chip via sda, scl

[@phoneschematicseducation]

@@saved0ff Hello Mr. Povel, I hope you are well, you are from Ukraine, you always keep asking such questions which come to my notice and I always answer you, I hope you are well, but this time I have made a small request, I am going to start a series of quiz question answers, in which we have already uploaded a video, in that we will take your next question, but for that you will have to work a little hard, you will have to record your 1 minute video, in which you will put this question and give your details.your name. country name.your experience in this field.also how you feel about this channel.record 60 to 90sec.& Send me on [e-mail].

[@Savedoff-qo5ei]

@@phoneschematicseducation I can’t do this, I don’t know English, I watch your videos through artificial intelligence translation

[@phoneschematicseducation]

@@Savedoff-qo5ei No problem buddy. I will give your Answer with diagram in video..wait for some time 🙏

[@Savedoff-qo5ei]

@@phoneschematicseducation ok, thank you, I have another question: is pm_pon_reset created after the ldo is created or after the cpu voltage is created and only then the ldo is created? and this is a signal from the power ic for the cpu, like: I created all the voltages, send ps_hold to hold them. How does the second power ic, for example pm660l, understand that it must also hold voltage if ps_hold comes only to pm660. And why sometimes pm_pon_reset does not create 1.8 but only creates 1.3-1.5-1.3-1.5? is this a problem in pmu or cpu?

[@Savedoff-qo5ei]

@@phoneschematicseducation and what else does sdm_resout_n do that goes to emmc?

[@debprosadsarkar4557]

Namaste sir,aap ka sare videos dekhta hu. Bahut..aachha lagta hai . contact number digie sir.aap se baat karna hai.please sir.

[@phoneschematicseducation]

@@debprosadsarkar4557 wait for some time dear.I will announce the watsapp number in few days...if any thing important the Mail me on [e-mail]