急急急,手机换了屏幕之后信号不稳定,打电话时黑屏,按键失灵,只能等对方主动挂了屏幕才会亮
推荐回答(5个)
首先请问,你是在正规的店里换的手机屏幕吗?其次你的手机是什么牌子的,其实修手机电脑一定要去稍正规的店里维修,因为有些不法分子会将你电子设备里面比较好的设备拆除,给你换次货,所以维修要买去正规店,要么你要盯着看,还有就是你的手机是什么牌子的,如果是苹果的我建议你直接以旧换新,因为你修也要大概一千左右,还不如换个新的,其他牌子视情况而定了,一遍在200到800不等
信号问题应该是手机拆卸开时主板上的天线拔掉了却忘了装回;
打电话黑屏是正常现象,因为打电话时距离传感器探测到障碍物后(比如人脸、耳朵)手机会关断触摸屏和显示屏以达到节能(灭屏)和防止误操作挂断电话(关闭触摸屏,人的耳朵和脸颊能触发触摸屏)的作用,但是只有在距离传感器探测到障碍物时(比如人脸、耳朵)才会黑屏,你的手机也许是拆机时距感上残留有杂质阻挡导致传感器误判断一直在耳边所以直到对方挂断电话才会灭屏。
目测你没有手机维修的相关经验,所以不建议你自己动手,你可以到维修处,但是价格和具体,因为你对维修的过程描述得不够详细,所以本人真的不能‘‘’确定‘’‘,而且各地区收费差异较明显,但是故障原因相信也不会有太大出入,当然,你也可以找一个动手能力较强的朋友拆机检查,还有,一个小小的提示,再提问相关的问题时请尽量描述的足够详细,原因相信你懂的,全手打,望采纳!!不懂之处可以继续追问……
一般这是手机系统的问题比较大,建议花20块钱换个系统。或者自己上网下载,然后去塞班论坛边看教程边做。自己刷机。
当然也不排除换屏幕碰坏了基座,导致信号不好。但这可能很小。
所以我觉得应该是系统问题更大。(因为如果换了山寨版的屏幕话有的会不兼容要重新安装系统才能解决。)
打字不容易,感觉ok就给个好评采纳吧,谢谢。。。。。
手机上面一般会有一个红外感应的小点
打电话的时候会工作 有东西(手、头、或是其他)挡在那里就会黑屏(防止误操作的)→手机屏幕装歪了也有可能
看看是否是这个原因
还有可能是手机太卡 清一下内存和储存空间试试 或者直接重装系统
不行就送手机维修店吧(e百步之类) 但在那里检查 除非比较便宜最好不要在那里修 一般都比较贵
电脑城有手机维修柜台 或者有街边维修小店的话一般会便宜一点
也可以照张相发上来 不然不能确定是什么问题
【打了那么多字 求采纳】
估计 是碰到什么啦吧?你找个正规的 维修店 看看吧
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