修复你的物品 社区 商店

Fourth generation of CDMA iPad 4. Available in 16, 32, or 64 GB models. Model Number A1460.

20 个问题 查看全部

更多选项

Ipad wont start and stuck in recovery mode when connected to itunes

I changed broken digitizer on CDMA version of IPad 4. Before completing the task (adhesive part), I connected the ipad to verify. I saw red empty battery charging icon at which point I disconneced. I put that aside for sometime and when I got back to it, it is no longer showing life. I tried restoring using itunes. I get a 4014 error. I changed the charging port. Same thing again. After 4014 error the ipad disappears from itunes. When I held home+ power for 15 seconds (reset) the ipad reappears with the ipad stuck in recovery mode. But I still get 4014 error. I also checked the battery - its got about 2.6 volts, so some charging is going on. the cable and charger are good because I use them with my other ipad.

Is this a lost cause or can someone point me to a solution? thanks in advance.

回答此问题 我也有这个问题

这是一个好问题吗？

是 否
得分 2
2条评论

This is the exact same problem that I got last week. I am trying to replace the battery to see if I can fix it. Apple recommended to buy a new ipad.

由完成的

Do let me know if replacing battery works,

由完成的

添加一条评论

2个答案

筛选条件:
最有帮助的 最新 最老的
最有帮助的答案

更多选项

I can't prove it, but I swear that Apple is having issues with their servers. I've personally had issues this month and I have seen an increase in these kinds of problems on here.

Try this:

download the IPSW file for your ipad. I don't want to link to the sites from here, but Google "ipad IPSW" and you'll find them.

Put your iPad in DFU mode. Not recovery mode. Then in itunes hold shift and then click on restore. It will bring up file explorer and point it to the IPSW file you downloaded. See if that works.

这个答案有帮助吗？

是 否
得分 1
添加一条评论

更多选项

Thanks for responding. I am using a recently downloaded ipsw actually. It is not that part. Actually itunes starts the process. I looked at the log file too. It begins the restore and waits for ipad to respond, errors out on something like expects Restore but got DFU or something.

这个答案有帮助吗？

是 否
得分 0

4条评论:

Pretty sure you need the iPad battery to be at least 3.7V in order for a restore to start. Try charging it up first and try the restore again.

Edit: If you can get it to display recovery mode then I think the battery has enough voltage to turn the iPad on fully then actually.

由完成的

Thanks. But screen is not coming up also, I left it on charger overnight. Does not seem to make a difference. Is it possible that battery is bad? Doesnt Ipad start up even if the battery is dead as long as it is connected to power? So far only signs of life I see are 1. Itunes recognizes the ipad and 2 home and power seems to restart although the screen does not show.

由完成的

Sankar, did you ever figure out what was wrong? I have the same problem with an iPad4.

由完成的

Sorry, no. I gave up on it. If I ever figure out I will post.

由完成的

添加一条评论

添加你的答案

Sankar 将永远感激不已
浏览统计数据:

过去 24 小时： 0

过去 7 天： 0

过去 30 天： 3

总计 1,257