[PROB]Tuning up NFC - Nexus 7 Q&A, Help & Troubleshooting

After nearly a month of waiting, I finally got my nexus 7 on hand.
While i was having fun with it, I find the NFC Signal is not so strong enough.
For example, if I put my octopus card [A kind of NFC payment card] under my nexus 7 with leather cover,
the apps would take 4-6 seconds to detect my card. However, if i put off my cover, everything work fine.
Therefore, i was googling around to find if there are any ways to hack the output rate of the nfc.
Unfortunately, nth were found.
Is there anyway to make it works better?

Kenzneth said:
After nearly a month of waiting, I finally got my nexus 7 on hand.
While i was having fun with it, I find the NFC Signal is not so strong enough.
For example, if I put my octopus card [A kind of NFC payment card] under my nexus 7 with leather cover,
the apps would take 4-6 seconds to detect my card. However, if i put off my cover, everything work fine.
Therefore, i was googling around to find if there are any ways to hack the output rate of the nfc.
Unfortunately, nth were found.
Is there anyway to make it works better?
Click to expand...
Click to collapse
I can't get my N7 to read my MiFare 1k Classic's through the case, period. And only when touching the back of the N7 without the case. My Galaxy Note will read them from about 2" away.
Rather disappointed here too, although not sure what I'd use NFC for on my N7. I use it for some stuff on my phone.

Related

demagnetizing concerns

hi all,
i am quite seriously considering the 7501 here in the usa, as an upgrade from the hermes, vs the kaiser, or eventual omni.
one large concern is the poss. of the magnet demagnetizing my credit cards.
as i almost had my honeymoon ruined 12 yrs ago in italy when i bought a magnet money clip and put it in the same pocket/area as my wallet, later after my atm card would not work i realized the blunder and have not used it since.
i searched the forums and came up empty.
the question is has any of you advantage users actually had their cards or other magnetic based(hd's) devices demagnetized, and if so can you tell me how exactly it happened in terms of proximity to the cards, length of time in proximity, OR if you have not had any problems and have had the advantage next to your cards/wallet, etc.
i like to use a leather fanny pack when walking/hiking for long distances and keep my wallet, cell phone, dig camera in it together but in diff compartments sep by fabric only.
i would hate to have to think of always keeping my wallet and main device exactly 6.25346???? inches apart to prevent disaster.
secondly maybe you engineers could tell me how to protect the cards in the wallet with a shield of lead( small enough to put in a wallet, of course or other material), or something that would block the magnetization effects.
thanks in advance!!
djsell
has not happen to me.... YET
There are a couple of posts in the Athena forum from members saying that their laptop hard drives have been damaged. Not seen any mention of credit cards though.
I am careful not to get the keyboard of the Athena anywhere near my laptop or wallet, I don't want to be the first to test it...
Haven't you seen Mythbusters?
It isn't possible for any type of commercially-available magnet to wipe a credit card. They tested cards with huge electromagnets and the cards were just fine. It would take at least 1000 gauss to erase a credit card. Most likely the "demagnetized" cards people keep swearing they have are damaged by other means, like scratches on the magnetic stripe. And it wouldn't necessarily have to entirely destroy the data on the stripe; just one well-placed scratch would be enough to destroy just enough data that the reader wouldn't be able to make sense of what it's seeing.
jsp91470 said:
It isn't possible for any type of commercially-available magnet to wipe a credit card. They tested cards with huge electromagnets and the cards were just fine. It would take at least 1000 gauss to erase a credit card. Most likely the "demagnetized" cards people keep swearing they have are damaged by other means, like scratches on the magnetic stripe. And it wouldn't necessarily have to entirely destroy the data on the stripe; just one well-placed scratch would be enough to destroy just enough data that the reader wouldn't be able to make sense of what it's seeing.
Click to expand...
Click to collapse
That said, I believe T-Mobile recommend you keep the Ameo 5cm away from credit cards.
my athena has killed 2 hard drives (both laptop) so it does that, not sure about credit cards...
i just googled "credit cards and magnets" and found serious problems people have said they've encountered with the magnet in the sidekick-3 and losing all data on credit cards, dr. license , and someone tested a card with a 1 second exposure and the card was unrecognizable!!
also the "basics" of credit card magnetic stripes, and they are actual tiny magnets!
not looking good, ...and as this thread plays out some harddrives lost...makes me wonder how the advantages own hd is not affected.
i'll have to read up on "mythbusters", and the myth of these lost hd's and card data...i would love to believe it is a myth!!
the question for me is can i keep the advantage away from my cards and hd's 100% of the time!!!...knowing me, not a chance!!
djsell
The answer is you just need to be a bit careful - don't put the unit or the keyboard on your laptop or wallet. Also, if you are wearing a jacket with your unit in one breast pocket and your wallet in the other and put the jacket down on a flat surface, take one or other out before you do!!!!!
the answer is yes to credit cards in my x7500 manual it says to keep it away from credit cards and mag stripes as it can possibly harm them.
its just a warning not a guarantee just thought id throw this in there
Hi,
I can only speak of my own experience: on two separate occasions my Athena rendered my daily parking ticket (which is made of paper with a thin magnetic stripe) completely unreadable by the automatic cashier mashine.
Once the ticket was put in my bag right on top of the Athena(bad idea...). The other time I had the ticket in my shirt pocket and the Athena in my inside coat pocket, so the two of them were only separated by a few layers of fabric...
Since these two incidents I try to keep my Athena separated from anything electronic and/or magnetic. And if someone came up with a way to remove the magnet I'd be happy to test (I don't use the keyboard anymore).
Regards,
Silviu
The whole magnet keyboard thing is a bad design IMHO. Carrying around magnets with you 24/7 can't be a good thing. I do know people use magnets for therapy.
But for everything else it can just cause a problem. They should have just done away with the keyboard all together or done it the smart way like the Universal. Swivel style.
Sure the Omni might have this design but is the Omni going to have a 5" screen. I bet not.
I remember seeing something about removing the magnet(s) here on XDA-devs. If HTC puts them in, I'm sure some intrepid XDAer has/will take them out...
I've not managed to kill any of my cards (as yet), but now the UK's moved over to Chip and Pin, the stripe barely gets used. No problems with the storecards in their either mind. I quite often carry my wallet atop the closed Ameo. I have managed to knacker one lappy hdd though with my Ameo.
One thing I have noticed is the magnet seems to be quite focused - its grab doesnt seem to emit too far from the bottom of the device. However, the keyboard seems to have far greater radiance than the gadget (from holding them both upto a CRT).
thanks for all the feedback....still undecided on the advantage, i agree that if htc simply used the universals swivel design this would have alleviated a lot of poss problems....no magnet problems, adjustable viewing angles in laptop mode, no losing the kb or keeping track of it, etc., ....well i'll wait a few wks for the poss omni...kaiser still will be with an unprotected screen.
i loved the universal but for me it was quite slow, and the camera was essentially unuseable for my purposes, and important to have in the device.
ces la vie!!
djsell
[email protected] said:
thanks for all the feedback....still undecided on the advantage, i agree that if htc simply used the universals swivel design this would have alleviated a lot of poss problems....no magnet problems, adjustable viewing angles in laptop mode, no losing the kb or keeping track of it, etc., ....well i'll wait a few wks for the poss omni...kaiser still will be with an unprotected screen.
i loved the universal but for me it was quite slow, and the camera was essentially unuseable for my purposes, and important to have in the device.
ces la vie!!
djsell
Click to expand...
Click to collapse
Whoah there!!! Every PDA I've ever had had its drawbacks - each of which you had to find a workaround for. It is true that the magnets require a bit of careful thought but they are the issue you come up with a workaround for. There are other minor issues but generally the Ameo is fantastic - and I defy you to go back to a smaller screen once you've tried it!!!!
I have been able to kill two hotel keycards with my X7500. Another one to be wary about, since you will need to walk back aaaaalllllll the way down to reception...
silviu.h said:
Hi,
I can only speak of my own experience: on two separate occasions my Athena rendered my daily parking ticket (which is made of paper with a thin magnetic stripe) completely unreadable by the automatic cashier mashine.
Regards,
Silviu
Click to expand...
Click to collapse
Me to... thankfully it had my entry time printed on the ticket and so I wasn't charged a full day (it was airport parking too - very pricey).
Most of my credit/debit cards are probably already wiped by my Ameo, not sure, but I've not had a card swip done in ages since chip and pin so I suppose I'll only find out when I go to the one place that still relies on mag-stripe technology.
i agree apd,
my real objective...so i tell myself....is to find that near perfect all in one device to use for the longest poss period of time w/o having to continually switch to another phone and reload all my software and endure the new horrors of active sync, i am a physician that basically has the patience, with tech devices, that is, of a newborn baby looking for a nipple!!...I HAVE NOT MUCH, and i want everything to work fairly well and w/o side effects and time consumption.
i loved my universal ( you're right the vga screen!! ) and stuck with it for about a year, which as you know in gadget years, thats about 80 years!, but i really need a camera for my work, and its is insuff, so i had to carry a 2nd device, a dig camera which defeats the purpose.......anyway i just want to avoid the SERIOUS side effects which could be credit card dysfunction, harddrive loss, etc and certainly could live with the viewing angle, and size , since its evidently not that much larger than the universal.
we'll see...the omni proposes a 4" vga screen, 3mp camera,swivel design (minus magnets), and all the other stuff, minus the 8 gb hd, but with micro sd now coming out with 8 gd memory, thats ok.
maybe in its case i could slip in a material that would block the magnetization??!!
btw, here in the usa everything on cards seems to be magnetized still!!
djsell
Doodle said:
I have been able to kill two hotel keycards with my X7500. Another one to be wary about, since you will need to walk back aaaaalllllll the way down to reception...
Click to expand...
Click to collapse
me two and the first time i only had my pants and socks on went next door to borrow somthing of my work colleage, at least the receptionist found it amusing
Well I was watching Discovery Channel about a yr back. N I remember watching Myth Busters. They did a test about demagnetizing a credit card and the results were if u wanna demagnetize ur credit card...... the amount of energy required would actually destroy the card into pieces first..... I Doubt Athena has the power to do that... =D.....
Cheers

Replacing my laptop with Galaxy Note

I originally purchased the Galaxy Note around 1.5 months ago on a £27 GBP per month 24-month contract from 3 (including 500 minutes, 5000 texts and unlimited data) with the purpose of it saving me the costs of two devices. So far, it has proved more than capable as serving as both a tablet and phone, but I want to try and extend that. After spending a few ill days using solely the Note, I've found I'm able to complete almost all my regular PC tasks that I would carry out on my laptop on my Note instead.
Thanks to Polaris Office, which comes pre-installed on the phone, I can even do the majority of my school homework on my device with reminders set on S Memo and S Planner. S Note helps me organise recipes for my passion for cooking, whilst Nova launcher allows me to have several slots on my dock bar coupled with a default ICS look for a tablet-like experience. The sites which I visit frequently, such as YouTube and Facebook, all have adequate enough apps and Thumb Keyboard makes typing on the Note (be it landscape or portrait) a breeze. So, fading out my laptop usage seems like the natural thing to do in my mind.
However, before I am able to do that I have a few things I need to sort out first and I have taken the liberty to write them out below with the hope that someone hear can help me with one or more of these issues I face.
Firstly, the Galaxy Note only delivers around 4/5 hours of screen time, which isn't awful but an improvement is always welcome. So, I am looking for a larger battery, but I still need to fit my phone into a case so I don't want one which increases the size of my device. Any recommendations that aren't ridiculously priced as I don't have an awful lot of money with £27 out of £40 allowance going towards this phone?
Next, I am looking for a case for my Note which both protects the back of the device and the camera, which I have heard to be prone to scratches, plus the screen. So, a flip-case seems most appropriate. I love the styling of the Zenus one found here, but it is rather expensive. So, does anyone know of some cheaper alternatives with a similar styling? I want one with a kickstand so I can view movies from my bedside cabinet or set it up to play some games using a gaming pad.
Unfortunately, as with every device, severely heavy usage does mean you have to charge at least once a day. Unfortunately, the charger which came with my phone does not reach from a mains plug to a chair in my living room or bedroom. So, could anyone recommend a longer wire approximately four metres in length for a decent price?
I also have a few questions regarding the software of the Galaxy Note. My phone suffers from the brick-bug thanks to accepting an upgrade before checking online, which was in hindsight a little foolish, and also the deep sleep bug. The brick bug should, hopefully, receive a fix from Samsung. But, if this comes in the form of an update, will it not wipe data and trigger the bug or shall this update be safe? As for the deep sleep bug, what can I do to try to trigger my phone into deep sleep? I already get around 15 hours of light use on my phone, which is still better than any other smartphone I have (admittedly just an old HTC Desire and Samsung Wave), but as I said all improvements are welcome. Any ideas?
OnLive allows you to pull of full HD gaming with the likes of Homefront available on the service to play on your mobile. I want to know how connecting the "Universal Wireless Controller" works? Is it compatible with ICS?
Finally, I am looking for some app recommendations. Open to all suggestions.
EDIT 1: I am also looking for a 32GB Micro-SD/SD card (whichever one the Galaxy Note takes) for the cheapest price available. I have heard of some 64GB cards working too, but unless they are for a reasonable price I am uninterested. Any suggestions for a cheap card for storing some media on? I am also looking for PC software to rip my DVDs to place them onto my SD card. I have loads of television show box-sets that have 20 minute long episodes just perfect for a bus trip, for example.
EDIT 2: So, upon some reading, I've heard lots of people saying how a screen protector is a must. I certainly didn't think so, but I trust the people on here to not steer me wrong. The issue I have with many screen protectors is that they add a weird texture for touching and also are absolutely a nightmare to get on. Anyone know of a screen protector which doesn't impair the comfort of touching and using the S-Pen on the screen?
Brad387 said:
I originally purchased the Galaxy Note around 1.5 months ago on a £27 GBP per month 24-month contract from 3 (including 500 minutes, 5000 texts and unlimited data) with the purpose of it saving me the costs of two devices. So far, it has proved more than capable as serving as both a tablet and phone, but I want to try and extend that. After spending a few ill days using solely the Note, I've found I'm able to complete almost all my regular PC tasks that I would carry out on my laptop on my Note instead.
Thanks to Polaris Office, which comes pre-installed on the phone, I can even do the majority of my school homework on my device with reminders set on S Memo and S Planner. S Note helps me organise recipes for my passion for cooking, whilst Nova launcher allows me to have several slots on my dock bar coupled with a default ICS look for a tablet-like experience. The sites which I visit frequently, such as YouTube and Facebook, all have adequate enough apps and Thumb Keyboard makes typing on the Note (be it landscape or portrait) a breeze. So, fading out my laptop usage seems like the natural thing to do in my mind.
However, before I am able to do that I have a few things I need to sort out first and I have taken the liberty to write them out below with the hope that someone hear can help me with one or more of these issues I face.
Firstly, the Galaxy Note only delivers around 4/5 hours of screen time, which isn't awful but an improvement is always welcome. So, I am looking for a larger battery, but I still need to fit my phone into a case so I don't want one which increases the size of my device. Any recommendations that aren't ridiculously priced as I don't have an awful lot of money with £27 out of £40 allowance going towards this phone?
Next, I am looking for a case for my Note which both protects the back of the device and the camera, which I have heard to be prone to scratches, plus the screen. So, a flip-case seems most appropriate. I love the styling of the Zenus one found here, but it is rather expensive. So, does anyone know of some cheaper alternatives with a similar styling? I want one with a kickstand so I can view movies from my bedside cabinet or set it up to play some games using a gaming pad.
Unfortunately, as with every device, severely heavy usage does mean you have to charge at least once a day. Unfortunately, the charger which came with my phone does not reach from a mains plug to a chair in my living room or bedroom. So, could anyone recommend a longer wire approximately four metres in length for a decent price?
I also have a few questions regarding the software of the Galaxy Note. My phone suffers from the brick-bug thanks to accepting an upgrade before checking online, which was in hindsight a little foolish, and also the deep sleep bug. The brick bug should, hopefully, receive a fix from Samsung. But, if this comes in the form of an update, will it not wipe data and trigger the bug or shall this update be safe? As for the deep sleep bug, what can I do to try to trigger my phone into deep sleep? I already get around 15 hours of light use on my phone, which is still better than any other smartphone I have (admittedly just an old HTC Desire and Samsung Wave), but as I said all improvements are welcome. Any ideas?
OnLive allows you to pull of full HD gaming with the likes of Homefront available on the service to play on your mobile. I want to know how connecting the "Universal Wireless Controller" works? Is it compatible with ICS?
Finally, I am looking for some app recommendations. Open to all suggestions.
Click to expand...
Click to collapse
Brad, you put a lot into this post. I'm not able to comment on all of it, but good luck in your pursuit of a single device.
I cannot offer an alternative to Zenus, but can attest to the quality of their cases. If you go their route, you won't be disappointed.
As far as cables, I'd suggest checking out Cables-To-Go. They have tons available online.
And lastly, there are a lot of app recommendation threads out there... but for your purpose I might suggest "Papyrus". It is a very slick note taking application with some nice features.
Good luck!
The On live universal controller works. Used it on stock gingebread. Never tried on ice cream sandwich.
I find the blackberry charger works well. Its pretty long.
I suggest you head to the market and get the longest (branded) charger you can find.
Does anyone know whether the Note requires more power to charge the Note like the iPad needs a more powerful charger and cannot use the iPhone 4's charger.
Thanks.
I have a charging doc with slot to charge an extra battery. Bought the dock with two batteries for less than $20 on Ebay. The batteries are not the quality of the original but still are serviceable. I have since ordered two OEM batteries still in the blister packs (also on Ebay cellphone dealer for $7.00 ea.) just because the price was good.
I'm never without my Note anytime I'm awake.
I am also looking for a 32GB Micro-SD/SD card (whichever one the Galaxy Note takes) for the cheapest price available. I have heard of some 64GB cards working too, but unless they are for a reasonable price I am uninterested. Any suggestions for a cheap card for storing some media on? I am also looking for PC software to rip my DVDs to place them onto my SD card. I have loads of television show box-sets that have 20 minute long episodes just perfect for a bus trip, for example.
CorruptedSanity said:
I find the blackberry charger works well. Its pretty long.
I suggest you head to the market and get the longest (branded) charger you can find.
Does anyone know whether the Note requires more power to charge the Note like the iPad needs a more powerful charger and cannot use the iPhone 4's charger.
Thanks.
Click to expand...
Click to collapse
Well, thanks, but I don't own a Blackberry charger as Blackberry devices have never ever appealed to me.
stiffi2011 said:
The On live universal controller works. Used it on stock gingebread. Never tried on ice cream sandwich.
Click to expand...
Click to collapse
Well, I am using the stock ICS. But, still...thanks. I am sure someone here might found that information useful.
CGI_Ram said:
Brad, you put a lot into this post. I'm not able to comment on all of it, but good luck in your pursuit of a single device.
I cannot offer an alternative to Zenus, but can attest to the quality of their cases. If you go their route, you won't be disappointed.
As far as cables, I'd suggest checking out Cables-To-Go. They have tons available online.
And lastly, there are a lot of app recommendation threads out there... but for your purpose I might suggest "Papyrus". It is a very slick note taking application with some nice features.
Good luck!
Click to expand...
Click to collapse
I am sure the Zenus cases are of a sufficient quality, but they are around £40 GBP which is just ridiculous for a case in my opinion. I am looking for a similar styled one, but cheaper.
So, upon some reading, I've heard lots of people saying how a screen protector is a must. I certainly didn't think so, but I trust the people on here to not steer me wrong. The issue I have with many screen protectors is that they add a weird texture for touching and also are absolutely a nightmare to get on. Anyone know of a screen protector which doesn't impair the comfort of touching and using the S-Pen on the screen?
All i can say is dont go for the really cheap screen protectors, as you get what you pay for, But on the other hand, dont get ripped off and pay a fortune either !
Have a read through this thread http://forum.xda-developers.com/showthread.php?t=1332004&page=27
People have reviewed their protectors so you might find one thats just right for you.
Good ones wont affect the S-Pen, But if they do, there are a few screen tuner apps on the market to adjust the sensitivity.
a protector is a must for me ! No matter how tough the gorilla glass is, Its not un-scratch able, just scratch resistant.
azzledazzle said:
All i can say is dont go for the really cheap screen protectors, as you get what you pay for, But on the other hand, dont get ripped off and pay a fortune either !
Have a read through this thread http://forum.xda-developers.com/showthread.php?t=1332004&page=27
People have reviewed their protectors so you might find one thats just right for you.
Good ones wont affect the S-Pen, But if they do, there are a few screen tuner apps on the market to adjust the sensitivity.
a protector is a must for me ! No matter how tough the gorilla glass is, Its not un-scratch able, just scratch resistant.
Click to expand...
Click to collapse
Thanks for such a quick reply and I am reading through that thread right now. I am looking for a screen protector which does not effect the S-Pen nor ruin the quality of the image of the screen. Anti-glare for greater outdoor visibility would also be nice. I've heard of anti-fingerprint too, which again would be nice. What screen protector are using might I ask?
theres a whole range of cases available for the Note, I personally like the wallet cases, as it saves me some room in my pocket
theres a case thread in the accessory section too, Have a look through there, It all depends what you are looking for !
TPU, Leather, Plastic, Carbon faker * I mean fibre*
Wallet, flip, hard shell......... you can see where im going with this right ?
azzledazzle said:
theres a whole range of cases available for the Note, I personally like the wallet cases, as it saves me some room in my pocket
theres a case thread in the accessory section too, Have a look through there, It all depends what you are looking for !
TPU, Leather, Plastic, Carbon faker * I mean fibre*
Wallet, flip, hard shell......... you can see where im going with this right ?
Click to expand...
Click to collapse
I am also looking for an SD card, big as possible for as cheap as possible, and also a solution to the sleep bug I have where my phone won't deep sleep.
Im gonna let you in to a little secret here Not many people know about it but if you go here, Magic Place Full of Info
you can find out a whole array of things.
azzledazzle said:
Im gonna let you in to a little secret here Not many people know about it but if you go here, Magic Place Full of Info
you can find out a whole array of things.
Click to expand...
Click to collapse
http://www.play.com/Mobiles/Mobile/...urce=0&searchtype=allproducts&urlrefer=search
What do you think about this SD card? Think it'd do the job okay?
yeah I only use a class 4 SD card also, Ive had it for ages and it does the job so i kept it.
However, the higher the class, the faster the read/write speeds are, If that isnt an issue then go for that one as its reasonably priced.
I'd avoid ebay unless you find a well known ebayer as there are a lot of scams about, People selling 32gb class 10 cards that turn out to be 8gb class 2 or something lol
keep your wits about ya
Good post Brad....I've always searched for the single 'converged' device and the Note has pretty much done the trick.
Apps like Evernote especially and Springpad are great catch all apps allowing cloud storage, organization, and easy access of ALL of your data and documents...checked Em out.
Some big (work) sites tho, so just aren't displayed well on the note compared to my lap top so have to use it sometimes, and that's about the only downside.
rockky said:
Good post Brad....I've always searched for the single 'converged' device and the Note has pretty much done the trick.
Apps like Evernote especially and Springpad are great catch all apps allowing cloud storage, organization, and easy access of ALL of your data and documents...checked Em out.
Some big (work) sites tho, so just aren't displayed well on the note compared to my lap top so have to use it sometimes, and that's about the only downside.
Click to expand...
Click to collapse
Well, frankly, I spend most of my internet time on a small selection of sites. Facebook, YouTube and many more all have mobile apps/versions of their site.
I am looking for...
a good screen protector which doesn't ruin the screen or S-Pen
a charging cable around 4 metres in length
a case which offers protection to the camera, back and front/screen

Galaxy S II HD LTE i757m - Only $5 and 30 seconds to 100% working NFC

I'm fairly certain this hasn't actually been done previously - but if I've missed a thread and created duplication, my apologies.
The Nutshell: Samsung put NFC in our phone, and then removed the antenna, probably to obscure the reality that the SGS II HD LTE is really just an SG3
INGREDIENTS:
- Samsung Galaxy S II HD LTE
- $5 NFC enabled case (I used a case designed for the Note 2)
- Cyanogenmod (9 in my case), or other rooted ROM
HERE IT IS IN ACTION:
View My Video
There's not much to this hack/mod. Peel the NFC antenna off your donor case. Align it on the inside of your SGS II HD LTE battery cover. You're good to go. No cutting required, and the phone's back still attaches without creating much (if any really) noticeable puffing of the case.
Is there anything special about the NFC antenna from the case? Will I be able to do the same thing with just a sheet of metal cut to roughly the same shape, as long as it contacts the 2 points on the phone?
stevenma188 said:
Is there anything special about the NFC antenna from the case? Will I be able to do the same thing with just a sheet of metal cut to roughly the same shape, as long as it contacts the 2 points on the phone?
Click to expand...
Click to collapse
Special yes - its an NFC antenna. That's why it requires harvesting from something like an NFC case. It's not really metal at all (even though some of the Chinese case descriptions call it a metal pad). Its a semi-flexible sticker with a metal coil looped around the edges.
Sent from my SGH-I757M using xda app-developers app
rhd-android said:
I'm fairly certain this hasn't actually been done previously - but if I've missed a thread and created duplication, my apologies.
The Nutshell: Samsung put NFC in our phone, and then removed the antenna, probably to obscure the reality that the SGS II HD LTE is really just an SG3
INGREDIENTS:
- Samsung Galaxy S II HD LTE
- $5 NFC enabled case (I used a case designed for the Note 2)
- Cyanogenmod (9 in my case), or other rooted ROM
HERE IT IS IN ACTION:
View My Video
There's not much to this hack/mod. Peel the NFC antenna off your donor case. Align it on the inside of your SGS II HD LTE battery cover. You're good to go. No cutting required, and the phone's back still attaches without creating much (if any really) noticeable puffing of the case.
Click to expand...
Click to collapse
most certainly trying this for sure....now just have to find an nfc antenna from a note or something of the like!!! thanks for this post. was always wondering why the phone had nfc capability, but no antenna. even when i called samsung the, "tech help" on the other end said it should work bone stock out of the box......lies....
bijon440 said:
most certainly trying this for sure....now just have to find an nfc antenna from a note or something of the like!!! thanks for this post. was always wondering why the phone had nfc capability, but no antenna. even when i called samsung the, "tech help" on the other end said it should work bone stock out of the box......lies....
Click to expand...
Click to collapse
Just get a case from eBay. About $6ish. Mine's in the mail
Sent from my SGH-I757M using xda app-developers app
rhd-android said:
I'm fairly certain this hasn't actually been done previously - but if I've missed a thread and created duplication, my apologies.
The Nutshell: Samsung put NFC in our phone, and then removed the antenna, probably to obscure the reality that the SGS II HD LTE is really just an SG3
INGREDIENTS:
- Samsung Galaxy S II HD LTE
- $5 NFC enabled case (I used a case designed for the Note 2)
- Cyanogenmod (9 in my case), or other rooted ROM
HERE IT IS IN ACTION:
View My Video
There's not much to this hack/mod. Peel the NFC antenna off your donor case. Align it on the inside of your SGS II HD LTE battery cover. You're good to go. No cutting required, and the phone's back still attaches without creating much (if any really) noticeable puffing of the case.
Click to expand...
Click to collapse
Thanx for this post... I wondered same about the NFC, getting ready to get one of these while i wait for the SGS IV and then this will become backup phone. Wasn't planning to root it tho, will this mod ONLY work with CM9 or other "rooted" rROM?
Thanx!
Ms D.
rhd-android said:
I'm fairly certain this hasn't actually been done previously - but if I've missed a thread and created duplication, my apologies.
The Nutshell: Samsung put NFC in our phone, and then removed the antenna, probably to obscure the reality that the SGS II HD LTE is really just an SG3
INGREDIENTS:
- Samsung Galaxy S II HD LTE
- $5 NFC enabled case (I used a case designed for the Note 2)
- Cyanogenmod (9 in my case), or other rooted ROM
HERE IT IS IN ACTION:
View My Video
There's not much to this hack/mod. Peel the NFC antenna off your donor case. Align it on the inside of your SGS II HD LTE battery cover. You're good to go. No cutting required, and the phone's back still attaches without creating much (if any really) noticeable puffing of the case.
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Hello friend, I really liked the TouchWiz interface with time and weather of the video, as you get it? It is an application? or comes with the rom? I wish I could install it on my Samsung SGH-I757M. I thank you in advance for your kind response.
Does anyone else besides the OP got this working? I got a Note2 antenna from ebay. I'm using CM10. None of handful of tag apps can find a tag.
recordman said:
Does anyone else besides the OP got this working? I got a Note2 antenna from ebay. I'm using CM10. None of handful of tag apps can find a tag.
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1) Have you enabled NFC in settings?
2) Have you ensured that the pins are connecting to the antenna? (try holding it there without the battery back attached first - may require an extra set of hands to pull off the whole test).
3) Are you sure you're using an RFIC tag that can be read? (I have 3 access control cards and a hotel card that I thought would be read, but can't be - different frequencies).
rhd-android said:
1) Have you enabled NFC in settings?
2) Have you ensured that the pins are connecting to the antenna? (try holding it there without the battery back attached first - may require an extra set of hands to pull off the whole test).
3) Are you sure you're using an RFIC tag that can be read? (I have 3 access control cards and a hotel card that I thought would be read, but can't be - different frequencies).
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1. Disabled it and re-enabled just like your video.
2. Tried with and without the battery cover.
3. I'm not completely sure I have the right tags (ebay description: "compatible devices: ...Samsung Galaxy S III; Samsung Galaxy S II (not all versions).."). I'll borrow an NFC-enabled (S3) phone to try it out.
Which CM10 build did you try it on?
recordman said:
1. Disabled it and re-enabled just like your video.
2. Tried with and without the battery cover.
3. I'm not completely sure I have the right tags (ebay description: "compatible devices: ...Samsung Galaxy S III; Samsung Galaxy S II (not all versions).."). I'll borrow an NFC-enabled (S3) phone to try it out.
Which CM10 build did you try it on?
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I used CM9 - whatever the build was that was the only build around here for a while. I'd check, but I've been on a Note 2 for about 2 weeks now - the i757m is no longer my phone.
Try it without the battery cover, holding the two pins right on the two pins of the antenna, to make sure you've got a good connection.

Shield type setup for tegra note

Bought one of these the other day, hoping to modify the bracket to fit, however to my surprise if you have the genuine slide cover you can fold it such a way it actually holds and works with no modding!! the silver plastic bar does flex but easily returns to its straight form when taken off. Only downside is you couldn't hold it for ages it is heavy.
just an idea
can you use it the over way around, so that the silver bar is on top and not gets pushed like this?
cars10k said:
can you use it the over way around, so that the silver bar is on top and not gets pushed like this?
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afraid not as the position makes the screen hang over the joy pad. you could adjust the pad so it grips more of the front bezel that would solve it. Hasn't done any damage to this one.
Interesting.
Sent from my TegraNote-P1640 using Tapatalk
Is that the g910 gamepad? I tried that one and while it seemed nice for the price, it was a pain to connect for me. Many times I had to reboot the tablet, and the controller, turn bluetooth off and on, just to get them to talk to each other. I sent it back and bought a moga power pro. It works very well.
tsbrewers said:
Is that the g910 gamepad? I tried that one and while it seemed nice for the price, it was a pain to connect for me. Many times I had to reboot the tablet, and the controller, turn bluetooth off and on, just to get them to talk to each other. I sent it back and bought a moga power pro. It works very well.
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Yes it is, just wanted something cheap as they get knocked about anyway. Looks like they updated it as the D pad is not the standard XBOX360 one anymore, it connected straight away with dead trigger and nova. I am guessing build quality and battery life is nowhere near a moga, cheap though.
Ya, I really wanted to like mine. It overall worked ok, I updated the firmware and did everything by the book, but any time I would turn it off, then try to use it later, I had to jump through hoops most of the time to get it to work.
I first ordered it straight from geekbuying for $27 or so, but after a month and a half waiting, I finally canceled that order and picked it up from Amazon, also from geekbuying, but out of Amazon's warehouse. I paid about $32 or so that time. When I decided it wasn't good enough really, I found the moga power pro (newest one) on Amazon's marketplace for $50 I figured it was only about $17 more to get the real thing.
Overall I don't regret sending the g910 back and getting the moga. It has worked flawlessly so far. Plus the app is pretty nice too.
I hope it works out for you, the reviews were really good, that is why I went with that one first.
update
Although using the cover case folded as a means to grip the tegra worked, it wasn't very secure and could easily flip forward. So I opened up the game controller, changed the analog sticks as my dog manage to chew one off. In doing so I was able to look at the mechanism for the phone grip part, the arm is far too short to allow a 7inch tablet, however using an old piece of plastic, cutting it down to length and adapting it to extend the original arm it is possible now to fit the tegra securely with or without the case cover, the spring loaded grip works just as well as the original.

SD Card Problems

I already posted this on "general", but.. yeah.
Hi! I really need help with this phone. SD cards won't appear on my phone, they used to though. The problem, I suppose, started when suddenly my phone gave me an error message saying that my SD card was corrupted. I left it like that for a while, but the message never went away, until recently when I tried to fix it by formatting the card with my computer as FAT32 so I could root the phone. After that it recognized it but quickly stopped, it just disappeared, and every time I removed the card and placed it back in the message would appear for a second and vanish the next. I decided to try to format it again on the pc and see if it would get recognized on another phone (Moto G 2gen.. which had another card on it), and it did.. When I saw that the other phone could see it and even use the card, I tried to see if the one that was on that phone worked on my Moto X.. it didn't. It didn't even display the error message. So I placed the first card back on the Moto X Play and the corruption message appeared for what seemed like less than a second every time I remove and replaced the card, that kept happening for a while, until eventually no message appeared even if I rebooted the phone. The card can be used by just about anything, but nothing gets recognized on the phone. I don't think that the slot is faulty since I've had the phone for more than a year now and more than half of that time I didn't use an SD card, also the problem started just recently and the slot seems just fine, the sim card works great and it goes right on top of the SD card. Help would be much appreciated. Thanks!
PS: Is there anyway to root the phone without sd card? I really need to root it. Also the phone is running Marshmallow.
Update: Now the phone won't charge.. I don't think it's the connector since I charged the phone yesterday without any problems, although, it wasn't showing like it was even connected. That all started yesterday. I think it's a problem with the OS, not sure though.
I went through five of this device in less than a year. No joke. Three of them had SD card failures.
Three of them had headphone jack problems. If ANY moisture got in the headphone jack, the device would think there were headphones pluggged in, and would disable the earpiece. The device would then be usable only via speakerphone or bluetooth. Two devices died from light moisture (caught in a drizzle, while in Otterbox Defender). They powered up, but the screens were dead.
Essentially, multiple problems with each X Play I used. Rather than continue to burn money on replacements, I coughed up a little extra and went with the Moto X Force instead. Night and day. The Force is a true flagship with a thoroughly robust design, features, speed, etc. I can actually now take advantage of AC wifi speeds. Super fast, especially on Nougat. AMOLED. If you look at the iFixit teardown (Droid Turbo 2 or X Force), it has a surprising amount of parts packed in, screwed, glued, and sealed. Shatterproof screen.
In my opinion, a flagship (even if two or three years old) will always be vastly superior to a brand new midrange or entry level, and a better way to go.
I in no way intend to bash the Play. I bought it because every Moto I'd used in the past had had rock solid quality. I really liked the Play. Had I gone with the Force from the start, it would have lasted, and I would have saved myself $2,000CAD wasted on five of them, along with the headaches. The lower price was not worth the slow performance nor poor build quality.
If you start having problems with your Play, consider moving to the Pure or Force, instead of wasting money buying another Play.
After moving to Xiaomi Mi5 for the same price, today I can honestly say that MXP is not worth the price!
And overall Moto/Lenovo is letting me down for many reasons...
dev>null said:
After moving to Xiaomi Mi5 for the same price, today I can honestly say that MXP is not worth the price!
And overall Moto/Lenovo is letting me down for many reasons...
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The Mi5 is an excellent choice. Lenovorola has been pooping the bed over the last couple of years, for sure. I constantly shake my head, wondering WTF they're thinking. I went with the Force because it addresses the Play's shortcomings: speed, AMOLED, AC WiFi, and build quality.
Even the Otterbox Defender for the Play is crap. The holster couldn't hold the phone in place. The phone constantly fell out in the middle of busy intersections, when running down stairs, while running in general, and twice in the snow, leaving my house. Both times, I noticed the phone was gone, halfway to work, and had to turn around. Useless! The Force holster has the same design, but has a bad-ass claw grip. I expected the worst, but it it just as sturdy (if not more) as iPhone and Galaxy holsters. I can use keep the Force in the Otter holster on my belt while on my motorcycle, without fear of losing the phone.
In addition, it has MicroUSB. I will rather not replace my plethora of Quick 2.0 chargers, Tronsmart Titans, and USB power outlets, to switch to USB C.
Interestingly enough, on 6.0, the Force was charging at 9V/4A. 35 watts!!
Right now on Nougat, it's capped at 9V/3.5A - 31.5 watts. A lot faster than most of the new "Big Boys" (Dash Charge, etc.)
Good stuff, nonetheless. Anything is a better buy than the Play.
Hi! Thank you all for the replies! At the moment I can't afford a new phone so I'm stuck with the X Play, but as soon as I get the chance it's probably going in the bin. While fiddling with the phone I discovered that it will charge when I let it boot up after the recovery mode screen, althogh it doesn't say it's charging and it's very slow. Just wanted to add that piece of info for people who might be in the same situation.
a1pha132 said:
Hi! Thank you all for the replies! At the moment I can't afford a new phone so I'm stuck with the X Play, but as soon as I get the chance it's probably going in the bin. While fiddling with the phone I discovered that it will charge when I let it boot up after the recovery mode screen, althogh it doesn't say it's charging and it's very slow. Just wanted to add that piece of info for people who might be in the same situation.
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May be Flash the latest firmware and start from scratch. see if the issues are resolved !

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