跳转到主内容
加入维修社区 - 创建账户

The phone comes with a 6.50-inch touchscreen display offering a resolution of 720x1600 pixels at a pixel density of 269 pixels per inch (ppi) and an aspect ratio of 20:9. Oppo A53 2020 is powered by a 1.8GHz octa-core Qualcomm Snapdragon 460 processor. It comes with 4GB of RAM.

Sim card not working

I bought a used phone online and the sim card doesn't work. What can I do?

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0

4条评论:

Have you tried placing a new SIM? You may have to go to a carrier to buy a new SIM card.

Please specify whether the SIM slot has a SIM card or not. :)

完成的

@bryan56776

There are two sim card slots. None works. I have also tried a different card

完成的

@perivarmoen This could be an issue with the SIM card slot reader. I'm going to try and find the location of the SIM reader.

Have you tried doing a hard reset to your phone?

完成的

I did the factory setting

完成的

添加一条评论

1个答案

Does it show "No Sim" even with the sim card inserted? If so the sim reader in the phone might be damaged. Sometimes it can just require bending the pins because they are not making contact with the sim card. Other times it will require replacing the sim reader if the pins are actually snapped. It could also be caused by other issues like the phone being blacklisted or a more serious issue on the motherboard.

这个答案有帮助吗?

得分 0

2条评论:

It says "no sim"

完成的

See if you can look inside where you insert the sim card for any damage. Could also be an issue with the sim tray.

完成的

添加一条评论

添加你的答案

Per Ivar Moen 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 25

过去 30 天: 25

总计 25