A couple Micro SD card questions - Sprint HTC One (M8)

A have been thinking about getting a micro SD card card for a while and I had a few questions.
1. I read about micro SD and some sort of micro sdxc. What exactly is the difference and does it matter?
2. Does class matter? I read conflicting reviews about what class a cell phone can actually utilize.
3. I just updated to the new viper one 4.2.0 rom from their kitkat version, will I need to do another clean flash if I want to utilize the SD card? Can I just move the emulated SD card to the SD card and call it good?
4. Will I need to use an app like apps2sd to move them or do the automatically install?
5. Is it possible to treat the internal and SD card like you would an ssd and an hdd? For example have system apps and general use apps on the internal and have all the Google music and media on the SD card?
6. This is the SD card I was looking at. What do you think? http://www.amazon.com/SanDisk-Ultra-MicroSDXC-Memory-Adapter/dp/B007WTAJTO
Sent from my 831C using Tapatalk

Related

[Q] Running Apps from the SD Card?

So, now that we have Froyo we can move apps to the SD Card, I am guessing it means the External SD Card?
Should we use ROM Manager to Partition the Card so that we can do that or will the phone do it when we tell it to move the app to the SD card?
If we flash to a new ROM, and the APPs are on the SD Card are we like cool to go and have no need to back up APPs ever again?

[Q] Can't save apps to ext. SD

I use a 32GB class 10 micor SD. I tried to transfer the isntalled apps from phone to the external SD using "App 2 SD". I note that the apps were actually moved to the internal SD card but not the external SD. The photos and the video can be saved to the exteranl SD though.
I am new user of Android phones. Did I do anything wrong or app just can't be saved in external SD?
the internal sd is your external sd for app2sd.
earlier phones didnt have an internal sd. so there it was written on the external.
maybe you could reroute the paths. but for an normal user this could be hard.
So I think all phone with intwrnal SD Card has the same poblem.
Can the problem be solved when upgraded to 2.3?
Sent from my LG-P990 using XDA App
Jup, all phones with an internal sd have this probs afaik.
but you can change the paths, so the external card becomes the internal.
i dont know how the paths are routed in gingerbread, but it should be tha same.
if you want to change this search in the dev section, there is a description.

[Q] Planning to change my SD Card.

Hello!
I'm planning to change my Xperia X8's SD Card.
I'm using Racht's custom rom, 2.2.1 CM Floyo v0.20, also found in XDA forums.
Of course, this offers the use of apps2SD.
Would it be ok if I just copy-paste the contents of my old SD Card to my new one?
Would I still be able to use (without any problems) the apps I transferred to my SD card from the phone storage?
In other words, will all my files (apps2SD transferred files also) in the old SD card still work if I just copy-paste them to the new SD Card?
Very sorry if my explanation is complicated.
Thanks!
Yes it should be fine.
How did the change of SD Card go?
Im about to do the same thing and was wondering i its possible to copy all contet from current SD Card to my PC and then copy it to the new SD Card.
jkolner said:
How did the change of SD Card go?
Im about to do the same thing and was wondering i its possible to copy all contet from current SD Card to my PC and then copy it to the new SD Card.
Click to expand...
Click to collapse
Sorry for the late reply.
I haven't really changed it yet due to my busy schedule. Hopefully, I would be able to find time.
I'll keep you updated!
As long as you did not partition the sd card with extended file system or any other fs that only linux can detect, there should not be a problem.
Sent from my LT15i using XDA App
If you have partitioned your old SD card with ext3 partition you can use any Linux live CD to simply copy/paste to your new card
superuser_
is mandatory to have two partitions with the same floyo0, 25. a standard card does not work like a normal android 2.2. roms or they also use the second partition as root and do the first time and we have to install link2sd to transfer apps to the memory card.
multiboot option
if u haven't already changed sd cards try to get a class 6 sd card as there have been multiboot options released, cm6 on phone memory and cm7 on sd card. check out multiboot thread on x8 development. two roms on one phone, its all gravy my friend.
ASHLEY117 said:
if u haven't already changed sd cards try to get a class 6 sd card as there have been multiboot options released, cm6 on phone memory and cm7 on sd card. check out multiboot thread on x8 development. two roms on one phone, its all gravy my friend.
Click to expand...
Click to collapse
how about a class 10 card? will it work on x8?
i think it will ok.
I changed from an 8 GB card to a 16. No problem at all. But my card doesn't support Multiboot. If you get a class 6 or higher you should be fine. You just need to copy a few files from the old card and it works fine.
I have just copied and pasted everything from one card to another, and it worked. It is great that now with rachts and doixhan's roms we have the support for app2sd!
Do you know if there is any way to test the speed of the SD directly from the phone? Thank you in advice!
I also am about to change out my SD card. I just upgraded from the stock 8gb card that I had partitioned which I did through ROM Manager to a brand new 16gb Class 10 SDcard
Is it also as simple as copying and pasting from my old SD card contents to the new one and boot it back up? Or would this delete the old ROM and stock ROM off of my SD card? I also wanted to know if I needed to partition this new card as well and if so, at what point do I do that?
I know this is probably really easy but I am new to flashing ROMS which is why I wanted to get a bigger and faster card! Thanks!
-Chris
I thought the lower number of class like class two was faster than say a class ten? I've been wondering this and saw this post. What do you guys think is faster?
Class 2 or 10?
Sent from my HD2 using xda premium
kylew1212 said:
I thought the lower number of class like class two was faster than say a class ten? I've been wondering this and saw this post. What do you guys think is faster?
Class 2 or 10?
Sent from my HD2 using xda premium
Click to expand...
Click to collapse
The class 10 is faster and more expensive......

A way to swap internal storage with micro sd card?

Hi guys, I was wondering if there is a way to swap internal storage with the micro sd card on the Z3C. Cuz I have used an android phone before which had only 8gb of internal storage and it was a jarring experience, I had to move apps to the sd card and always keep an eye on the storage, I didn't like that.
If there isn't a way then please tell me how do you manage your storage with that 16 gb of internal storage.
No, that's a pipe dream.
Only a few devices can do that, and from what I remember the Nook was one of them.
Just move everything to SD card if you're using Lollipop.
Sent via Telnet

Apps on SD card - what happens when card is replaced?

I have moved some of my apps to an external SD card. I want to replace my SD card with a larger one, but don't want to break the apps that I've migrated to the SD card. If I copy all of the files from the old SD card to the new one, is there any way that I can retain access to the apps on the SD card without having to re-install them?
The reason I don't want to re-install the apps is that one of them (an e-reader app) has a large number of readable documents. These take a long time to download, and need to be done one at a time. Hence it would literally take hours to restore it.
All apps data should be in the Android folder of the SD card. So, just copy the whole Android folder to the new SD card. But make sure all apps that have been moved to SD card proir are not running while you swap SD cards.
Thanks. My concern is the name assigned to external SD cards seems to be different for each card. For example, my current card is listed as "4575-5888". If I replace it with a different card I assume that name/number will be different for the new card. If the apps installed on the old SD card refer to "4575-5888" then would they be broken when I put the new SD card in, even if I have copied over the /Android folder?
The name of the SD card makes no matter for sdcard1 is always sdcard1 = SD card slot.

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