How we are dealing with phones repair - What replacement parts are we using? How are we testing?

I have problem with phone it doesnt turn on but i dont see shorts on motherboard. Its ALE-L21 Huawei.

So u saying the 9.2 v on the usb meter is the accurate reading cus it's the standard voltage?

Sir pls what website or app do u get this Samsung s8 screen and how much u got it?

he said samsung s9 plus but the screen said s8 plus

Recent capacity doesn't say anything about battery lasting (life).That's the case of quality and stock storage time.About 3 pieces of battery I replaced in my mobile phone after half year of using until I got propper one.

The repair is perfect, the video quality is very good, my good brother.

i always got samsung service packs to make sure the display was original, if they come with frame... well thats a easier less messy job for me :D

ce faci cind nu se potriveste in rama originala ecranu🤔

Yes you can buy new original screen with frame with the Samsung seal on it but the cost is almost as a new phone ...

The only problem with iPhones, for example, is that you can't find new original or genuine parts like screens or batteries. A second-hand, yes, but new ones, not at all. Because of Apple's policies. Also, there are copies and copies. Some of them are really rubbish, but others are so close to the original that you can't make any difference. Copy doesn't mean every time something bad or with bad quality.

Can you recommend a web site to buy smd components for mobile phones ?

I been watching a lot of videos from this chap and love watching them they are very informative and been very useful

I have dabbled in computer repairs for sometime and done a few basic repairs on mobile phones and tablets but going down to component level I kinda shy away

But seeing these videos has helped a lot in figuring out what may be the problem on certain devices and I'm now considering buying some of the equipment such as scope the hot air soldering kit have a couple laptops sat around for practicing so let's see

In fact I have 2 laptops that need repairing one of them was supposed to be just a reformat but the owner failed to tell me the darn thing doesn't even switch on only has an orange charging light and the other laptop for water damages after roof got blown off during a typhoon and seen at least 3 blown components one actually looks like it melted

Actually I also have an Asus Zenfone that stuck on Asus logo when turning on it won't even flash stock firmware not entirely sure what's up with it if it's a problem with the Emmc as copying the content stops at a certain percentage or if it's down to locked bootloader so any tips on that would help

So more of these videos I shall be watching

Nice to see you are wearing the antistatic gloves, join the club.

were did you get your gloves from and why do you use them? are they anti-static?

Salut ,Sorine! Te urmaresc de ceva vreme, i-mi plac vlogurile tale cu reparatii, sunt net superioare altor vloguri. Esti un om minunat! Totusi , am o nelamurire. Cum poti lucra electronica cu manusi in mana?! Fie ele si chirurgicale. Este obligatoriu in UK sau ....

Hi i would have wanted to see how you put the clamps.

uimitor. bravo.

Sorin your video goes to new level. No dogie job. Video edited. You deserve All the best for you.

did you make this battery test charger by yourself on EBl charger?

thanks sorin, i'm following for years now and i'm a professional tech also. i hope your own business will make you a lot happier and maybe more calm in your everyday life (just in a positive manner). deep love and nice tech utlities btw.!

Sorin what do you think of buying screen and digitizer separately is it easy to remove old lcd screen from old digitizer?

hi sorin , i advice you to use money rubber to scour the screen in there place until the adhesive hardness , i work in phone repair and find its the best way to do that without damaging the new screen , this method will not put high pressure on the screen and you can give the phone to the customer without need to wait the adhesive hardness (if he cant wait) , hope these make your work more easier

I've always fitted genuine Samsung screens complete with the frame and never had an issue.

Thank you Sorin. God bless you!

Sorin this is a nice workshop for phone repairs.
I thank you for the update and I learned again

you can put at 85º degrees no problem

Well done sorin nice fix mate

Show what type of clamps and how please

Copies of original parts usually have been made with a little guesswork in mind, which can cause trouble with some functionality of the device ranging from something minor to something major which is why most people prefer to work with original ones unless the copies are very good and certified or they don't care a lot about the device working perfectly all the time for whatever reason. Customer is choosing most of the time, we make him aware of all the options depending on the device and current stock levels.

For screens we try to almost always buy one which has the LCD and the Digitizer together so we don't have to mess up with glues and risk of white/yellow/red or improper fitting and thus cracking sooner or later.

No, the 2.7A at 5V is actually correct, if you account for thermal loses and the 0.2A from the resistance drop it comes down to basic Apple like 5v 2.4V (it just triggers the DCP at 5V 2.4A), the only reason the you see we see 2.7A its because of the losses and the fact that the battery is heavily discharged as well, it's just triggered another charging protocol as a fallback because that charger doesn't support QC2 which is the S9+ officially supports.
PD (USB i mean), PD MTK and or QC2 MTK Or just QC2 is another combination of protocols some from MediaTek and Qualcomm by using the PD standard over it.
My Poco F1 for example can trigger a variety of modes PD v2.0 at 18 watt at 9V and 2A but also a 6.9V decreasing as the battery charges down to around 5.2V starting from (with thermal loses included) 2.8A as that is slowly decreases to around "0mA" when it reaches 100%,
I have a lot and very high quality of chargers (the original which triggers the last one) who support most of the charging protocols which are out there and have tested this and also at work with like all the Galaxy A and S family(both Exynos and Snapdragon variants), all of the Xiaomi, Notes, Pocos etc etc and the normal ones or Pros or whatever, even the HUAWEI ones.
The Xiaomi ones usually trigger the PD MTK or MTK or QC2 fast charging protocol the rest are on either Samsungs AFC or SFC which is basically a QC2 copy at 9V 2A or rarely the PD v2 or just the DCP at various Ampere values but always 5V.
Charging protocols are a mess to deal with...

Edit: We use the exact same pad for heating phones at the store i work. This is basically a universal standard at this point.

Yeah, in the store i work, our number 1 repair is broken screens, people are so absurdly irresponsible.

Thanks thanks sir gerad job.

Repairing

You do best Jobs from electronic

can you give the link for the device you use ? the one were the usb meter plugs in

What is the battery tester you use for batteries ?

If its "fast charging" why is it only 1.3A should be at least 2A for fast charging

I have the same brand of heat mat but I've heard bad things about it like one person said it blew up

LOve the gloves your wearing now//

If you don't have a heat pad, but you do have a 3D printer, then put the phone on the build plate and preheat it to 70-80 degrees Celcius ;)

As always great vídeo Mr Sorin. Thank you for everything.
Does anyone know the name of Diana's channel? I am trying to find out more about the battery tester. Thank you

Is there any degree/certificate required to start a repair business? Please tell me about your qualification? Are you university graduate or not? Plz tell

büyüksün sorin babaaa

You Are Superman💪
Repairing without schematics😁

Sa stiti ca in Romania am gasit displayuri originale la anumite magazine online de renume dar de obicei se gasesc cativa ani de la aparitia telefonului. Cand telefonul incepe sa devina destul de vechi nu prea se mai gasesc originalele. Numai bine si mult succes in continuare 😎

The black B7000 is better than the clear based on my experience but that's my opinion

Why would you replace the battery by an original part if you can just revive the battery with that tool of your friend?