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Help moving stuff to SD card

Ivan Berger

Member
Oct 21, 2015
67
3
I have a 1-TB micro SD card in my LG G4, and want to transfer as much data as possible from internal storage.

I connected the phone to my PC via uSB and tried to use File Manager to transfer files. I got my music and Camera files over, but when I tried anything else, I got "Waiting: G4 is busy." What am I doing wrong?

And what stuff should I transfer to the card and what stuff should I leave in internal storage?

(I'm running Lollipop.)
 
Firstly, do you really mean 1TB microSD? Because AFAIK such things don't exist, and I can't find any evidence to the contrary (the odd dodgy seller offering fakes doesn't count). Have you tested the card, e.g. with the SD Insight app or h2testw on a PC (with a card reader)? I would do this, because moving stuff to a fake card (one that claims to have more space than it really has) will often result in data corruption (when you exceed the real capacity of the card), and "1TB microSD" sounds very suspicious.

Secondly, I don't understand what you are doing: it sounds like you are trying to use a PC to move stuff between storage and sd on the phone. Why not use a file manager on the phone? Surely a PC is only needed to copy stuff to/from the PC?

Anyway, what other stuff are you trying to move? The key question is whether the app that needs the files will find them if you move them? If it's stuff where the app or OS has to put it in a particular place then moving it will break things. But it's hard to say much without knowing what files you are trying to move.
 
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1) There are, in fact, micro SDs up to 2 TB, if not more: https://www.amazon.com/Kingston-microSD-Memory-SDC-2GB/dp/B0015R2NUW. ES file explorer says I've so far used 11.43 GB of 1022.72 GB.

2) The only reason I'm using the PC route is that I can't figure out how to move the data to the memory card with any of the apps I have (ES File Explorer, File Commander, ile Manager), though I gather any or all of these should be able to do it.

3) I have moved my music and some of my photos to the SD, and so far no problems, but I'm unsure what else I should or shouldn't move. I want to use the card only for data, not apps. I assume media files can go, ringtones too? I could use advice.

4) At the moment, I have the G4 connected via USB. It's detected, and File Manager (on the pC) shows it, with 14.9 GB free of 22.7 GB internal storage and 996 GB free of 999 GB on the SD. But I keep getting an error message "Cannont connect. Disconnect the USB cable from your computer and reconnect." (Why disconnect it specifically from the PC? Anyway, doing that and reconnecting seems to change nothing.) I'd thought it first this was because I was connecting through a USB 3 hub, but connecting directly to the PC changes nothing. I'd rather use one of my PC's dual-pane file management programs, but none seem to recognize the G4's presence.

When I try to copy or move via File Manager, I get a box that says "Waiting...G4 is busy" while the green line keeps sweeping. Then the box disappears. No sign of any progress.
 
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That link is to a 2GB card, not a 2TB card.

The way the "fake card" scam works is that the card is reprogrammed to tell the device it has a much larger capacity than it really has. ES file explorer will just report what the card is programmed to say - the fact that ES tells you it's a 1TB card means nothing. That's why I suggested using some specific utilities to test the card.

Your problem with the file manager is probably write permissions to the SD card. Google tightened this somewhere around 4.4. In 5.0 a file manager should be able to request write access, but if it doesn't make the request then it won't be able to write to the card. However, the pre-installed file manager should be able to do it, as that's a system app. If not, try X-Plore file manager, which I've used successfully on an unrooted device running 5.1.

But seriously, test that card first. 256GB cards are the largest microSD available. You can get larger cards in the full-sized SD format, but not in microSD. I know you don't want to hear that you've been conned, but I am 100% sure that is a fake, and you risk losing your data if you keep moving stuff to it. I hope you haven't already, but I'm worried about the phone saying you've used 11 GB and the computer saying you've used 3 GB. I would try to copy the data that are already on that card to the computer for safety and not move anything else to it until you have tested the card.

If you still have doubts, read the reviews for the "1TB microSD card" on Amazon. One idiot gave a 5* without buying it (why give a rating to something you haven't bought? The review says "if this is real I'd love it"). The rest all describe it as fake, including customers who bought it and tested it.
 
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I removed the battery, pulled out the card, and put it in a card reader. The reader did not recognize its presence, either in the micro SD slot or in the regular SD slot with adapter.. Then I put it back in the G4, connected to the PC via LG Bridge, and it saw only internal storage. The reader works--I tried it with a regular SD.
 
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Do you possibly have an adapter for the SD and does your computer support media cards ? If so you can do that and if not you can buy a media card USB adapter that can be used with any computer. Unless your device can detect it somehow but taking it out and trying to put it back in again... if not then I would say that's the only way I can think of doing it.
 
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Well it looks like the real size may be 32GB, in which case you haven't hit the hard limit yet and hence the data are probably intact - which is better than I feared, as these things are often smaller than that.

Unfortunately I don't have any suggestions beyond "keep trying" - reboot the phone, for example - and hope that it manages to mount as it did originally.

Last resort would be to try some low level file recovery software: some recovery software can recover data from cards that are not normally readable (e.g. MBR damaged), so there's a chance that way.
 
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  1. Micro SD cards I've purchased have all come with SD adapters. My reader has slots for SD and Micro SD (plus CF, etc.) and I've tried it both ways. The reader worked fine with a standdard SD--and did work with the Micro SD until a few days ago.
  2. LG says the G4 will support 2TB Micro SDs (but also lists lower limits eomtimes). I've read that this means simply that the G4 supports the latest type of card, and t hat other phones cou ld make the same claim but don't because the cars aren't available yet.
  3. Any suggestions on low-level recovery software I can try? And how can it work if the reader does not detect the card?
 
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Frankly if you've been storing data on a counterfeit micro-SD, you are not going to recover it, because it's just not there. One thing, fake micro-SDs deceive the the OS that they're storing the data with a fake reported capacity, when in fact they're not. Unfortunately Android does not do read and verify, after storing data, to actually ensure the data is stored correctly. And I'm sure the counterfeiters take advantage of that, the ones selling "1TB" cheap online via Ebay, etc, that are usually shipped from China.

AFAIK the largest currently available real micro-SD is a 256GB Sandisk, bought from reputable sources, like Best Buy, etc.


Does this look familiar?

ebay1.jpg


ebay2.png


"1024GB", "1TB" micro-SD with adapter sold cheap on Ebay.


There's no such thing of course.
This is a counterfeit.
 
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