How To Check Short Circuit in Mobile Phone

All Phone Short finding method is the same. you can use Digital, Analog Multimeter, and Digital Power Supplies both to find the shortage in smartphone motherboards. Before removing shorting you should know whether your mobile phone circuit board is short or not. Learn how to check short circuits in mobile phones.
You also can use a DC Digital power supply for testing Shortages but this is better to find where or which part of the smartphone is really short. This way is not a good way to identify a shortage because the DC Power supply can't detect very small shorts in the motherboard which cause some faults on Phones. So remember the best method is using a Digital or Analog Multimeter for mobile short checking.

How to Check Shorting in Mobile with Multimeter?

How to find a short circuit in a mobile phone is a very easy and quick method to find if there is any shortage on a Phone using both Multimeters.

1. Analog Multimeter
2. Digital Multimeter

Now finally, how to remove half short in mobile you first have to know! how to check short circuit with multimeter in mobile.

if you are searching how to check shorting in mobile with multimeter pdf, symptoms of a short circuit in mobile phone, short mobile, short circuit phone, mobile short circuit, half short mobile repair, short mobile phone, how to check the mobile short circuit with a multimeter, and how do you check for a short with a multimeter? the below information will help you!

Analog Multimeter

1. Put multimeter to x1 buzzer or x10
2. Check Battery Connector's two pins
3. simply put (+) test meter probe on GND pin and (-) test meter probe on +Vbat Pin
4. if the Analog multimeter pointer moves even a little there or the buzzer is short

half shorting

Watch Analog Multimeter half shorting Demonstration GIF here. this is, how to check half shorting in mobile with a multimeter

Download Here

Are you looking for how to check half shorting in mobile with multimeter pdf?

• what is half shorting in mobile phone
• how to check shorting with the dc power supply

This is the right blog post to learn more about cell phone PCB shorting and how to repair it on all cell phones Download how to check shorting in mobile with multimeter pdf and share your views in the comments

Digital Multimeter

how to find a short circuit with a multimeter

1. Set multimeter on CONTINUITY
2. Scenario 1: Connect the Black probe to Circuit's +VE print.  and Red probe to Circuit's -VE print shows some reading.
3. Scenario 2: Connect the Black probe to Circuit's -VE print and the Red probe to Circuit's +VE print shows no reading.

Note: IF reading shows in BOTH scenarios it means the circuit has a Shortage. That is all for how to check for a short with a multimeter.
Now you have a question? how to use a multimeter to test a smartphone motherboard.
Answer: you can apply the same method on smartphones, as I told you at the start of this blog post. now move on to check the shot on the circuit board of the phone we are testing the phone PCB with a power supply.
how to check mobile components with digital multimeter pdf and how to check PCB with multimeter pdf

digital multimeter pdf tutorials

if you want to learn how to use a multimeter in mobile phone repair Get Updated information on Digital Multimeter 2022 here. you can read this mobile component testing & checking pdf by visiting the following how to use a digital multimeter for mobile repairing pdf post. if you want to Go Further on how to use a multimeter This How to use a Multimeter pdf Document for Mobile Repairing will help you a lot!

How to Find Half Shorting in Mobile using Digital DC Power Supply

1. Put the power to your Smartphone using DC Power Supply(As your Phone's DC power needs) Normally 3.8 volts is enough and in tablets, 4 volts some Chinese mobiles need 4.2 volts 
2. Connect Power Supply Red clip to Battery Connector +Vbat pin 
3. And connect the Black clip to both Battery Connectors BSI and GND Do not touch any volume or power button
4. If your Digital or Analog Power supply's Ampare Reading Scale shows any of the current amounts that means there is a shortage in it.

   

   DC Power supply Ampere Reading half shortage phone

   
   Watch DC Power Supply Ampere Reading half shortage GIF here. 

5. Mobile Short Solution: if your Power supply Shows “0.00” on Ampare Reading Scale it means there is no any shortage in the motherboard

if you don't know how to operate a dc power supply read my blog post on how to use DC Power Supply

Do you know! how to short-circuit a phone? The most cause of short circuits in mobile phones happens when dropping the phone in water or spilling water over the phone.

Now short circuited phone and short-circuit motherboard repair by the mobile phone technician because of a new revelation in the field of smartphone phone repair in the year 2023. to get completed information install my app from the google play store. watch my channel on youtube and know when Motherboard shorted what do you do with it.

How to find short circuit components using rosin flux paste and freeze spray

Here's a short video for how to find short circuit components using rosin flux paste and freeze spray with an easy technique. Click the youtube short video link below.

I am sure the steps shown in the video about how to check the motherboard short circuit you just watch help you is an easy way to detect short circuit components which short the circuit and repair it. to know the rosin flux paste and freeze spray price click here.

Is it Possible to Repair a Phone after a Short Circuit?

Yes is it possible to repair a phone after a short circuit! now listening to this you want to know how to repair short mobile phones. if your smartphone is short, it can have various issues like it may not turn on (dead), it may overheat (although it is normal in some smartphone models!), its battery may drain and discharge very fast, it may hang or auto restart and freeze frequently, it may auto turn off sometimes, etc. It is called short-circuit smartphone motherboard. Before removing the shortage you should know whether your smartphone motherboard is short or not.

Question: Is it possible to multimeter using an Android smartphone for PCB testing?
Answer: yes you can use a multimeter to test the smartphone motherboard

Reasons for shorting in smartphone motherboard

if you are searching: 

• mobile motherboard short circuit repair
• mobile phone board short
• short mobile repairing
• mobile shorting solution
• short circuit phone repair
• how to fix a short circuit phone
• the mobile full short solution

The below-updated information will help you!

1. If the smartphone gets dropped on the floor or on some hard surface. or the phone gets wet or is dropped in rain or swimming pool water.
2. phone overheating.
3. Trying to use the faulty charger for charging the smartphone.
4. Electric Sparks or smoke coming out of the Phone due to any reason from Handset charging port.
5. To repair a short smartphone, you will have to first remove its shortage to repair it. You have to follow the procedure to remove it, especially in dead Smartphones.

how to remove shorting in mobile phones and smartphones

1. disassemble your Smartphone and get out the shorted phone printed circuit board (PCB). Be careful, so that you do not damage it! I suggest you watch the disassembling video on youtube first then remove LCD, camera, etc because we just need the motherboard, not the whole phone short circuit no disassembly.

2. Clean the entire motherboard thoroughly with any circuit cleaner like Philips contact cleaner spray, alcohol, thinner, etc. Now dry it completely. After each cleaning step, you have to check if the shortage is not gone and proceed to the next step.

3. Now try to deep clean the Phone Circuit Board. There is a liquid called Elma used by smartphone repair technicians in Eastern Europe countries named Elma

smartphone repair technicians use Elma

Elma procedure: Dip the Circuit Board in Elma for 1 to 2 hours. Remove the Circuit Board and clean it thoroughly with a toothbrush. Dry the Circuit Board completely with a cotton or ultrasonic cleaner machine,

crest ultrasonic troubleshooting

not even a droplet of water remains. For drying, you can use direct sunlight or a 100-watt yellow bulb.
and now at the end of this blog post, this video shows you how to find a short circuit in mobile phone components. 

The course material in the video below has been carefully curated to provide you with the most up-to-date information in the industry. 

This will allow you to access a wealth of knowledge at no additional cost.

if you can speak and understand the Spanish language then watch this latest update on How to find short-circuit components in any mobile phone. watching this video tutorial in the Spanish language

this piece of information helps you know how to fix a short-circuited phone. short circuit iPhone can be repaired. depends on how much and where the phone short circuit was found. in this video tutorial, you teach an iphone 7 shorted board how to find it using the freezing spray and the Geek thermal camera, this procedure can be applied to any board