The main purpose of a mobile phone is to provide communication. If a message appears on the smartphone screen about searching for a network or its absence, it becomes impossible to receive and make calls. This situation often occurs at the most inopportune moment and can cause a feeling of helplessness. Order iPhone repair. However, there is no need to panic: the problem can be solved quite quickly. To do this, you need to determine the cause of the failure and choose the appropriate method to eliminate it.
What are the causes of network problems?
Most often, the iPhone has poor network reception for the following reasons:
- The SIM card is contaminated with dust or liquid has come into contact with it.
- Mechanical damage to the card or hardware.
- Incorrect cutting of the SIM card.
- Incorrect or unstable operation of software.
Network problems are often caused by GSM signal jammers, which intentionally reduce the quality of the operator's signal and are used in some institutions. In this case, the cause of the problem lies in your location. If you leave the jammer's coverage area, the connection should be restored. But if the iPhone still has poor network reception after that, the problem is probably internal to the device. This may be due to:
- Damage to the antenna contact.
- Malfunction of the antenna itself.
- Sensor circuit failure.
- Damage to partitions and holders.
- Damage to microcircuits and cables.
In 95% cases, all these problems arise due to careless handling of the device.
Quick repair: rules and subtleties
Specialists identify the cause of a poor cellular signal by carefully examining the device. If the problem is in the SIM card, it is replaced. In the case of hardware failures, the phone is diagnosed using special equipment, after which a method for solving the problem is selected. Repair iPhone KyivIf it is necessary to solder contacts or microcircuits, the technicians disassemble the device case and restore the functionality of the failed components. If it is impossible to restore the part, it is replaced with a new original one.
