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Anonymous users2024-01-24There are very few people who can solve slightly more complex practical problems in customer service, and they all change motherboards, screens, and cables.
Based on the fault, I can only guess that there is a problem with the circuit detection part of the machine......
It's better to go to the after-sales service to solve it, anyway, they have a motherboard to replace.
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Anonymous users2024-01-23At this time, you must not install the battery, put the phone shell down and dismantle the parts inside to dry or cool dry, you can go to the mobile phone repair shop to buy a Nokia special screwdriver to disassemble, Nokia's mobile phone is of good quality and do not have to worry about dismantling, as long as you are careful, there is nothing wrong.
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Anonymous users2024-01-22The phone is fine, the battery is new, it can only be a contact problem. The method of elimination is easy to know...
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Anonymous users2024-01-21My friend has a Nokia mobile phone, it fell into the water, it was blown with a fan for a day, and finally it was used as usual, and now it's still very good, you still need to find that but the seller who bought the mobile phone, if you want to find them for an explanation, it must be a problem with the quality of the mobile phone.
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Anonymous users2024-01-20Did the customer service clean your phone? If you have cleaned it, flash it first.
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Anonymous users2024-01-19Take out the battery, dry it with a hair dryer, let it sit for a few days, don't move, and if it can't be used, go to customer service to wash the motherboard.
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Anonymous users2024-01-18It may be that the battery side has poor contact, find something to scratch,
Be sure to take it out as soon as possible and immediately remove the electric board, SIM card, dry the water on it, immediately wipe the water on it with a dry cloth, and then use a hair dryer (ordinary temperature is OK,) to dry, do not put it in the sun to dry, let alone roast it with fire, a sun quasi-scrapped, and then put it in a cool place to dry (if possible, you can use a household electric fan to blow a morning), to ensure that your mobile phone can be turned on normally the next day, if your mobile phone is soaked in water for more than ten minutes, or after removing the SIM card of the electric board, Go to the professional and technical personnel, generally less than 5 minutes can be used this method to bring the dead back to life
If the mobile phone falls into the water, the battery should be pulled out immediately, and the mobile phone can not be turned on when it is not dry, it is easy to cause a short circuit.
I've encountered the same before, and experience has taught me: don't turn it on, don't blow it with a hair dryer, don't shake it, don't dismantle it, don't bask in the sun. Do not bake. >>>More
I have been doing mobile phone repair for ten years, I have done it in customer service, and I have opened a store myself, in this case, if you have the tools to disassemble the machine, you can disassemble it yourself, use industrial alcohol, it is best not to use medical alcohol, the concentration of medical is not enough. Rinse the circuit board with alcohol, remove the MIC on the motherboard, rinse it with alcohol, or soak the motherboard in alcohol, rinse or soak it and then dry it with a hair dryer. However, if you have feelings for this phone and really want to repair it, it is recommended that you go to a repair shop, after all, you have not repaired it. >>>More
It can't be moldy! It takes more than a month or two to get moldy! Be careful of cheating, find a few more to ask! >>>More