BlackBerry Q5 Insert sim card problem repair.
Fault Description: Sim not working, Sim slot is damaged. Sim card access error. The sim card is inserted into the sim slot. But the issue with the BlackBerry Q-5 Insert-Sim card is still the same. User could not make a call. Did not use any cellular connective. Cell phones are used as multimedia devices only.
- The issue is related to the damaged sim slot and the sim card.
- The problem persists even after inserting the sim card into the slot.
- The solution is to use ilink mobile repair blog for a solution.
- The image block diagram for the repair is provided, which has been tested in a lab.
- The problem can be solved by matching all pin points with the sim card jacket.
- The next step is to replace the broken sim tray with a new or working part.
- If the sim jacket has a push pull switch, it should be replaced first.
- The diagram layout provides color lines for direct jumper repair.
- The direction of the mobile phone motherboard should match the diagram.
- The steps for repairing the sim card include cleaning the sim jacket, testing both slots, and applying a direct jumper on the pin points.
- The center pin point of the battery connector can also be the cause of the issue.
- The author advises against trying to heat the power/CPU chip with hot air at your own risk.
This issue BlackBerry Q-5 Insert-Sim card will be solve by ilink mobile repair blog. Here are the latest and solved tips, tricks with image diagram jumper ways. Try to fix this issue with these jumper ways. The jumper ways can work for the only BlackBerry Q-5 Insert-Sim card missing sim pin points.
How to BlackBerry Q-5 Insert-Sim card repairing.
The image block diagram for BlackBerry Q-5 Insert-Sim card repair is very helpful. I have tested it in my lab and find it perfect to resolve this issue. The BlackBerry Q-5 Insert-Sim card sim slot requires testing from your side. Do the same jumper at a missing pin point of BlackBerry Q-5 Insert-Sim card jacket. Do not apply these jumper ways if your BlackBerry Q-5 Insert-Sim card section is different. Try to fix it from here by matching all pin points with your BlackBerry Q-5 cell phone Sim card jacket.
BlackBerry Q-5 Insert-Sim card repair.
In this section, I am going to share with you. How to fix, "BlackBerry Q-5 Insert-Sim card Jumper" ways solution. The insert sim issue of BlackBerry Q-5 cell phone will be comes from the broken lines of its sim jacket. Open your mobile phone and access the motherboard sim controller section. Close survey for the liquid. Water damaged parts. If you find some carbon on a parts. Clean the motherboard with an electronics cleaner, then see the results. If problem still same.
Troubleshooting guide of BlackBerry Q-5 Insert-Sim card issue.
The next step for repair it from the sim tray. Some time inside the sim tray one or more sim pins may have broken. In this situation, you need to replace the broken sim tray with another working or new part. If the sim jacket has a push pull. You need to conform first. The push pull switch is working fine. The push pull switch you can see near the spring slot. When the sim has been injected into a slot. The push pull switch could be inform the PCB for sim section current switching.
Here are the other useful tips, tricks to repair insert sim problem. This issue you can fix by missing sim jacket pin points by the diagram layout. In the diagram some color lines can help to fix it by a direct jumper. You need to conform first the apply jumper with a good quality jumper wire only on a missing pin pints. You can apply jumper from the sim slot to a sim controller section parts.
Before, make any jumper. Make sure! the direction of your mobile phone motherboard is the same as the image diagram below. If the same parts and pin points you can see on your mobile phone PCB. That mean you are going in the right direction. Try to make a direct jumper, then see the results. If a problem is solved, "Share it" to help more people. If your problem still the same. Let us shoot it with a general mobile phone repair guide.
How to steps for BlackBerry Q-5 Insert-Sim card repairing.
- Clean sim jacket, ensure your sim card is working fine. Test both slots by inserting a working sim chip into a slot.
- Make sure ! the sim jacket is not broken. Some sim jackets have a one pin point empty and one pin point for the ground connection.
- The ground connection could be marked with a black color line on the motherboard layout diagram. You can make the ground connection directly on any ground pins of a motherboard.
- Some mobile phones have a separate sim connection filter chip. You can remove it and apply a direct jumper on its pin points.
- Some time the center pin point of the battery connector can be the reason for this issue. This issue comes to many Nokia mobile phones. The android and china mobile phones have no issue.
- Try to heat the power / CPU chip with hot air. Try it at your own risk. Ask your customer for a dead approval before the try by this last hop.
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