Get contacts from the memory of a smartphone on Android?

Question

Google

This morning, my mother reported that the touchscreen (and two touch buttons along with it) stopped working on her GT540. Those. corny not even unlock the phone screen at startup. The device is old, it was not even a question to carry it to the service. But here are the details. Important numbers are stored in your phone contacts. Apparently, my mother saved contacts not to a SIM card, and not even to a Google account (because she didn’t need the Internet, and it was turned off in principle), but directly to the phone’s memory. And now I can’t even imagine how to export them anywhere without a touchscreen. I tried to use the tool from LG, but that phone does not see, referring to the fact that you need to enable the mode of working with the tool in the settings (which again is not realistic without a touchscreen).

Well, accordingly, the question is, are there any options at all to get to the contacts?

Answer 1

Recently there was a similar question http://habrahabr.ru/qa/41902/

Answer 2

1) What LG tool did you use? There is some semi-service thing called LGMDP. Connection to it is activated by pressing the iron keys when turning on the body plugged into USB (standard algorithm). If I remember correctly, it allows you to backup the file system, but I could be wrong, and the program itself is quite dangerous to handle, you can easily kill the body.
2) ADB, if USB Debugging was not enabled in advance, will not help much. A full backup of the ADB phone allows you to do it without root, but for this you need ADB to be able to connect to the body, and for this you need USB Debugging enabled ...
3) And so - just carry it to a trusted service and clearly set the task.In extreme cases, reading the flash directly is not so hot what a task for an experienced fighter, datasheets are in the public domain (K524G2GACB-A050 chip), the most difficult thing there is to solder to the BGA, and then the command system of the chip is more or less standard for the industry (like 0x00, 0x30 - reading), there are ready-made libraries for working with NAND flash and so on.

Answer 3

Your problem costs 50r
There is also a white one. It won’t be difficult to change it yourself, I think it will be nice for my mother to get a working device that I’m used to :)
PS: I really don’t know what city you live in, but even in local stalls a touch should not cost much more.

Answer 4

Here is everything in detail on this issue 4-xda.ru/materials/kontaktyi-s-telefona-s-razbityi...