GPS signal fix - LG G2 Mini

Sorry for the bad English. I've improved the strength of the GPS signal.
I've added the CU foil to contact GPS

Nice work :good: but a tutorial explaining or a video should make others (like me ) understand better i think
Sent from my LG-D620fr [everyday is a new day]

Nice work! can we do this with wifi too?

I have no problem with wifi

SkyLK said:
I have no problem with wifi
Click to expand...
Click to collapse
i mean to make something like a more powerful antenna for the wifi to improve range and wifi speed

Step by step
So if I understand this correctly:
You opened up the phone using step 3+4 of the ifixit guide (I can't post a link because I don't have enough posts).
Added a little piece of paper to the plastic shell which should push down on the radio giving it a better connection to the logic board.
Soldered on some copper foil to the GPS antenna to extend range.
You then put the inner plastic shell back on and threaded the CU foil through the black plastic radio cover.
Please let me know if I missed a step or have some thing wrong before I try this myself.
Thanks!

YozMan said:
So if I understand this correctly:
You opened up the phone using step 3+4 of the ifixit guide (I can't post a link because I don't have enough posts).
Added a little piece of paper to the plastic shell which should push down on the radio giving it a better connection to the logic board.
Soldered on some copper foil to the GPS antenna to extend range.
You then put the inner plastic shell back on and threaded the CU foil through the black plastic radio cover.
Please let me know if I missed a step or have some thing wrong before I try this myself.
Thanks!
Click to expand...
Click to collapse
Yes. it is so

it will be better if you post before and after signal improvements pic
but oh well, good job

haris182 said:
it will be better if you post before and after signal improvements pic
but oh well, good job
Click to expand...
Click to collapse
and what about wifi drops? any suggestions to address that by any chance?

Thank you very much really run
Enviado desde mi LG-D620 mediante Tapatalk

I used the aluminium cover of a yogurt... And it works Thanks a lot

I bought Cu foil, very nice quality and use it, about 7cm x 0,5cm, but not much help. I notice better signal when i use foil large as much as my phone. If the foil is small, no visible improvement. How much Al from yogurt did you use?

I used aluminium foil and signal is little bit better. GPS in phone is finally usable for navigation.
But I must say, with that "big antena" I expected bigger improvement in signal.

ervejs said:
I used aluminium foil and signal is little bit better. GPS in phone is finally usable for navigation.
But I must say, with that "big antena" I expected bigger improvement in signal.
Click to expand...
Click to collapse
I also used aluminum foil and it just gives a little boost to GPS signal, will try what ivica122 said and use a larger foil and see if it will give better result

Gps fix
Can somebody post screen before and after that mod? My gps lost signal sometimes when are far from car window.

Please, can someone make a video on how to fix GPS signal ? I really need it but i didn't understand what to do

simo14 said:
Please, can someone make a video on how to fix GPS signal ? I really need it but i didn't understand what to do
Click to expand...
Click to collapse
It's a bit dangerous.
If you don't understand it, you shouldn't do it.
And remember, if you do it, you are responsible for any damage, no one else.
Sent from my LG G2 Mini using XDA Labs

i used aluminium foil without add the paper piece and the gps signal improve a lot

Nice, I would like to try it

I soldered a copper strand to the antenna to basically increase the size of the antenna.
Worked for me way better than this solution, but thank you for giving me the idea to fix the bad gps signal.

Related

Wifi signal affected by phone case

I am sure most people on here would have noticed that the WiFi signal on the htc amaze is drastically affected by the use of a phone case...
This was a dreaded problem for me up until now...I found a way to boost my WiFi signal without sacrificing protection....
All I did was cut a little piece of aluminium foil and attach it to WiFi antenna located on the inner back panel of the phone.....The antenna is located next to the camera lens....
Once the foil is attached to the antenna, replace the back cover and you should have improved WiFi signal that instant.....Fill free to put on any phone case while surfing the internet at blazing fast speeds using WiFi....
Questions are welcomed if the procedure is not fully understood..
I noticed this when I put a d3o dual case on mine.. can u post pics of what you did?
Sent from my T-Mobile G1 using xda premium.. haha the amaze is at HTC getting a new screen..
I have attached a pic of the foil and its location on the back panel of the phone...
Wifi Signal and Cases
Anyone else try this?
Now that sucks, I bought this phone because of the luxurious look and feel (high class build quality). This is like putting rabbit ears on my 65 inch plasma (Ghetto). Just when I thought I was out they pull me back in (into the projects lol).
Don't forget that no one else knows the foil is there except you... A rabbits ear on a 65inches tv can't be hidden..
darll said:
Don't forget that no one else knows the foil is there except you... A rabbits ear on a 65inches tv can't be hidden..
Click to expand...
Click to collapse
Haha so true!
that is pretty ghetto but its hidden so if it works i guess you could consider it hardware hacking
Yeah mine is about 5mbs difference
Sent from my HTC Amaze 4G using xda premium
I have the d30 case and I never had a problem with wifi signal... have you ever thought that it was your internet provider or maybe your router?
iGoOsE76 said:
I have the d30 case and I never had a problem with wifi signal... have you ever thought that it was your internet provider or maybe your router?
Click to expand...
Click to collapse
Perhaps your router is not far from your phone that why... If there are few walls between your phone and router you will notice the problem..
This has nothing to do with internet provider or router..
Try covering the top of your phone when the d30 case is removed and see if your wifi signal drops... If it dosen't then you are too close to your router to notice the problem...
All the fol does is boost your wifi signal .. I have been using it for while and I have consistently got full wifi signal even when there are few walls between my device and the router,,,
Makes a difference, thank you
Bluetooth
I've also notice the same problem with the bluetooth radio. With a gummy cover on (silcone I believe) my moto bluetooth headset SD9-HD doesn't work worth a F*&k but without the cover it's all good.
Which is the BT antenne?
How about cell signal???
This trick reminded me of the old product called cell phone signal booster sticker. Here's a YouTube video http://youtu.be/Elgx7lp7YMc if you are not sure what I'm talking about.
If we can boost cell signal using your method, it would save battery as well (without spending too much money on this sticker). Any thought, guys?
Might be a contact issue, not a "this piece of aluminum foil is a better antenna." I'd posit that the two gold colored contacts are not making a solid electrical connection to the rear cover's antenna contacts and that the aluminum is helping by acting as a shim. But I could be wrong. For those of you with Wi-Fi issues, ever so carefully bend the little gold colored metal contacts on your phone upward to ensure solid contact with the rear of the case.
verkion
verkion said:
Might be a contact issue, not a "this piece of aluminum foil is a better antenna." I'd posit that the two gold colored contacts are not making a solid electrical connection to the rear cover's antenna contacts and that the aluminum is helping by acting as a shim. But I could be wrong. For those of you with Wi-Fi issues, ever so carefully bend the little gold colored metal contacts on your phone upward to ensure solid contact with the rear of the case.
verkion
Click to expand...
Click to collapse
Well the foil also helps the wifi signal retain its strength... Try covering the back of your phone using your hand and you will see that you loose all wireless signal unless you are close to the router..
Try the same procedure with the foil on and you will see that the wireless signal remains strong regardless of position
Wow, this little piece of aluminum actually works. However, it doesn't work 100% for me. My WiFi signal strength fluctuates quite a bit. But at least I can actually stay connected to my WiFi now.
Thanks. This is a great tip
Edit: this also fixed the problem my amaze had when connecting to my router at work. It would always say connected but data would never be exchanged.
Sent from my HTC_Amaze_4G using XDA App
I thought you were punking us. I was hesitant to even try, because I just KNEW this was a joke. But... it really does work!
I have had nothing buy buyers remorse since buying two of these Amaze phones (full retail price at a TMO store) - on a prepaid plan. They give you about 3 nanoseconds to return - and even then charge a $50/phone restocking fee.
Service is very poor in my home - which I knew before I bought. But, I assumed the Wifi calling would circumvent that problem. I was so disappointed with the jitter, stutter, lost packets, and overall piss-poor wifi call quality, that I upgraded my router, and installed a corporate-rated access point. There was some improvement, but nothing that rivaled a good cell call.
Best DL speeds were around 8-9mbps, and very erratic. With the foil, consistently 20mbps! I am completely dumbfounded.
If such poor wifi performance could be remedied by such a simple fix, why on earth does HTC not do this from the get go? It just doesn't make sense.
So, what have you guys done to keep the foil from shifting, or falling out when changing the battery?
OP, I luv you...
hooutoo said:
I've also notice the same problem with the bluetooth radio. With a gummy cover on (silcone I believe) my moto bluetooth headset SD9-HD doesn't work worth a F*&k but without the cover it's all good.
Which is the BT antenne?
Click to expand...
Click to collapse
Exactly my issue too. Maybe it'll work if we know which antenna it is.

battery cover

can someone post a picture and explain to me what all the metal parts and pices attached on the battery cover of the amaze is for and what each does???? I know one is for antanae but the rest I have no idea and what is the purpose of these things?
it you could it would be awesome appreciate it.
Not sure of them all but the one on the top right is the wifi antenna, i assume the one on the left is the NFC antenna, the rest id also like to know
seansk said:
can someone post a picture and explain to me what all the metal parts and pices attached on the battery cover of the amaze is for and what each does???? I know one is for antanae but the rest I have no idea and what is the purpose of these things?
it you could it would be awesome appreciate it.
Click to expand...
Click to collapse
I am with you...When i took mine apart, it scare me. All those connectors to mme seem that it would make your phone susceptible to be easily broken. I hope not, but it is definitely intimidating...
seansk said:
can someone post a picture and explain to me what all the metal parts and pices attached on the battery cover of the amaze is for and what each does???? I know one is for antanae but the rest I have no idea and what is the purpose of these things?
it you could it would be awesome appreciate it.
Click to expand...
Click to collapse
anyone? Please?
seansk said:
anyone? Please?
Click to expand...
Click to collapse
Wow, really?
There are contacts for antennas, noise cancellation and NFC. why is it you need someone to provide you with the minutia?
It's not that hard if one have a need to find out - I don't personally.
If you cut a little piece of thin plastic and put in between those contact point you'll be able to find out - at least with phone signal, bluetooth, wifi and gps ...
BTW hopes you post pictures and explain too
zPacKRat said:
Wow, really?
There are contacts for antennas, noise cancellation and NFC. why is it you need someone to provide you with the minutia?
Click to expand...
Click to collapse
Wow, really? That was a less than helpful post. What was the point? He asked his quesion in the proper thread. He waited several days for a response before bumping. Does his reason for wanting the info matter to you?
@seansk. The only info I can give you is that the contacts to the right of the camera opening is for wifi. Other than that I don't know either.
I signed up just to put this in. I think the connectors on the bottom of the battery cover are for the phone's cellular antenna. Long story short, I put some foil over those connectors thinking it might give me better cell signal and I actually got worse signal. Took off the foil and voila, signal came back to normal strength.

[MOD][Heat-Sink] Internal Heat spreading / additional thermal mass.

From http://forum.xda-developers.com/showthread.php?p=44929981#post44929981
plaster said:
What lg could have done, was put an aluminum heatsink that had a thin fin that spread to all four sides of the phone that would dissipate the heat from the center. Then again, I haven't ripped my phone apart. It may have that already.
Sent from my Optimus G using Tapatalk 2
Click to expand...
Click to collapse
[r.]GimP said:
I've ripped it apart a few times, no fin, but there is enough clearance to do so, I might give that a shot just because.
Not sure of the potential interference to cell signal though..
Good idea regardless, even aluminum foil at that close proximity with maybe thermal compound or a pad would do more than nothing, in theory.
Click to expand...
Click to collapse
(edit - all that tape covers areas i didn't want to short, antenna connections mostly. )
View attachment 2220069
So I actually went for it. This is 8 layers of aluminum foil stacked, by folding on of the precut sheets on top of itself until it almost exactly matched the internal dimensions of the LGOG.
This picture is slightly dated, The red+blue borderd box indicates more material I had removed and is no longer present in the rear cover of the phone. The WiFi antenna is located in the backplate for our phone, I thought it wouldn't be affected by the foil but there were two seperate issues.
1.) The contacts themselves didn't always make contact, effectively leaving no antenna.
2.) wireless signal sucked
Also, directly under that area on the opposide side of our mainboard is the LTE antenna. Again *should* is the key work that in theory it would run with no issues, able to radiate out the front of the device.
1.) LTE signal was dramatically impacted. Disabling LTE and using 4g showed fantastic signal. So if you don't use LTE or have LTE in your area this foil can stay, maybe increase the cutout around the contacts so WIFI antenna reattaches correctly.
Also note the cutout area on the bottom. That is our main antenna block attached to the speaker.
1.) Every part of the antenna areas has to be taped to try and use this area.
2.) Foil by itself with no thermal interface material is very unlikely to be sponging or collecting any heat at this relative distance from the hotspots anyway.
3.) Overall signal sucked, not worth it.
Take note of the two metal shims on the top and right of the battery. There is an almost entirely metal "basket" that houses every bit of our phone on the front side.
1.) This is in place to transfer some of the heat that the foil picks up from the transceiver module (metallic thing that is NOT taped over above the top right corner of the battery)
2.) This yeilds a very nice increase in thermal "density" overall. It is a much increased area over which has to heat to reach thermal equilibrium.
In the end I've been running this for about a week now. Placebo effect over and done, testing here and there and I can report.
It makes a dramatic impact on overall temperature regulation of the phone. It does not completely eliminate the hotspot on the back but it does spread it very effectively.
The phone can still reach "thermal saturation" as it were, and will given enough time. There is a weird tradeoff now involved, and I'd have to go back and test this separate to draw any definite conclusions, thusly;
1. You now have more material that can eventually heat up to the point where the phone throttles, this naturally takes much longer to occur (which is good)
however, in theory, this added material still has to find a way to radiate its heat, which might take LONGER to do so.
However, however: ..You also have a greatly increased the surface area that this material can dissipate heat over, so it could take LESS time.
Needs to be tested, but subjectively I can say it is better overall.
Most dramatic increases I get for my personal use case that made this worth it,
repeated restarts from multiple flashes and validating startup tweaks, voltage settings, governer advanced settings properly all taking and setting, etc. Much cooler overall, verified by constantly checking CPU and Battery temps during and after.
Running the phone on LTE, with bluetooth and GPS on, while actively navigating with maps, while actively streaming audio to my car stereo via bluetooth, while hooked up to car charger.
Does NOT hit the point where the screen is impossibly dim and refuses to charge because of how hot the phone gets doing this.
If you've used your LGOG as navigation while docked to a stand on your dash you know exactly how hot this phone can get. It also cools itself insanely faster after this.
Ultimate tradeoff: I have slightly less signal for LTE overall, and it's very slight. I could continue customizing my cutout, and will eventually, but this is working very well for now. It's almost much cleaner than the picture indicates, as once I finalized what worked I trimmed all the edges and cutouts around the backplate fasteners, etc.
Good luck and have fun if you're feeling adventurous.
Much cooler overall, verified by constantly checking CPU and Battery temps during and after.
Click to expand...
Click to collapse
Could you share a few sample temps for comparison?
2.) Foil by itself with no thermal interface material is very unlikely to be sponging or collecting any heat at this relative distance from the hotspots anyway.
Click to expand...
Click to collapse
Did you end up using thermal compound, and if so, where?
Ultimate tradeoff: I have slightly less signal for LTE overall, and it's very slight.
Click to expand...
Click to collapse
Could you share a decibel amount of what you're used to getting, with regards to LTE signal, and what you are getting after the mod?
It's almost much cleaner than the picture indicates, as once I finalized what worked I trimmed all the edges and cutouts around the backplate fasteners, etc.
Click to expand...
Click to collapse
Would you mind sharing an updated picture?
Overall, this is awesome! Great idea and I would definitely love to give this a shot myself.
ousoonerchase said:
Could you share a few sample temps for comparison?
Did you end up using thermal compound, and if so, where?
Could you share a decibel amount of what you're used to getting, with regards to LTE signal, and what you are getting after the mod?
Would you mind sharing an updated picture?
Overall, this is awesome! Great idea and I would definitely love to give this a shot myself.
Click to expand...
Click to collapse
Yes to all these things, except thermal compount, not yet anyway. I wouldn't mind updating and trying to do with comparisons, but in my ADHD world right now I'm trying to get ubuntu booting under chroot on my phone to see if I can compile source, for the hell of it.
dont feel like opening my phone up at this exact moment but I will, eventually.
lol, awesome. I'm too poor to take my phone apart, but if it needs a battery replacement before 2015, I'll definitely try this out. If you could machine a solid piece of aluminum, or even better, copper, it would work even better. :good:
plaster said:
lol, awesome. I'm too poor to take my phone apart, but if it needs a battery replacement before 2015, I'll definitely try this out. If you could machine a solid piece of aluminum, or even better, copper, it would work even better. :good:
Click to expand...
Click to collapse
I've humored the idea of taking the much cleaned up foil template i made out, tracing it on paper, and getting a copper shim machined to the same size and similar thickness, believe you me
Wish I had the balls to do this
Sent from my Optimus G using XDA Premium HD app
Definitely gonna do this if i need to swap the battery anytime soon.
I remember you mentioning his on the BeanStalk thread. Didn't think you'd make a post. Well as an update for you, I go my dad to re-solder the battery connector, so it's like new i'm thinking i'll give this a try. I keep LTE off due to battery drain anyway.
You must live with spotty lte service. I get plenty of battery on lte with excellent signal strength. Your drain likely stems from frequently switching between lte and hspa
Sent from my Optimus G using XDA Premium 4 mobile app
,
Tesy
Qq
Sent from my LG-E970 using XDA Premium 4 mobile app

Service Through the Door Question

So I recently discovered that the Rezound (and other phones) receive signal through the battery door. I did not previously know this. I was wondering if anyone had any information on how this works. The reason I want to know is because I am in a VERY low service area, and if I stand in certain areas or at a certain angle in my house, I can get service enough to make calls and send texts, but just the slightest move can ruin it. I know all about the Network Extenders and Boosters and all the external hardware you can obtain to help this problem, but I was thinking of a more direct way that one might possibly increase their signal.
What I was thinking is that old cell phones have antennas, right? So if the Rezound (and other smartphones) use a similar or at least some kind of antenna system (such as through the door of the phone) then maybe one could use a wire and rig it to attach to the door to increase signal.
I wanted to try poking a hole big enough to fit a small wire through the top of the door, but small enough to not be noticed, and then try and attach the wire to one of the pieces of the door that grabs the signal. I want to be able to remove it if I want to, but I would figure out how to do that part on my own.
I basically just want to know what part of the door is giving my phone its signal. I see that the door has what look like metal plates on it and I am guessing those have something to do with it.
Can someone give me a little more info on how this works so I can try to figure something out for myself?
Thanks a ton!
Btw I realize doing something like this (even if it worked) will increase the signal very insignificantly, but I figure that it might be kind of fun to at least try and see what happens.
TyWillems19 said:
So I recently discovered that the Rezound (and other phones) receive signal through the battery door. I did not previously know this. I was wondering if anyone had any information on how this works. The reason I want to know is because I am in a VERY low service area, and if I stand in certain areas or at a certain angle in my house, I can get service enough to make calls and send texts, but just the slightest move can ruin it. I know all about the Network Extenders and Boosters and all the external hardware you can obtain to help this problem, but I was thinking of a more direct way that one might possibly increase their signal.
What I was thinking is that old cell phones have antennas, right? So if the Rezound (and other smartphones) use a similar or at least some kind of antenna system (such as through the door of the phone) then maybe one could use a wire and rig it to attach to the door to increase signal.
I wanted to try poking a hole big enough to fit a small wire through the top of the door, but small enough to not be noticed, and then try and attach the wire to one of the pieces of the door that grabs the signal. I want to be able to remove it if I want to, but I would figure out how to do that part on my own.
I basically just want to know what part of the door is giving my phone its signal. I see that the door has what look like metal plates on it and I am guessing those have something to do with it.
Can someone give me a little more info on how this works so I can try to figure something out for myself?
Thanks a ton!
Btw I realize doing something like this (even if it worked) will increase the signal very insignificantly, but I figure that it might be kind of fun to at least try and see what happens.
Click to expand...
Click to collapse
Antennas are very complicated....a wire really wont help you....if you can pick some up id get paint with a hight metal content of gold or copper...prefferably gold...and go over where the copper paint already is...thats the antenna and a slight elongation of the paints design can cause alot of issues....ive tried aluminum tape and it really didnt do much justice in signal...i tried gold content paint as i had some laying around and had great sucess....although the cost would be just as much as building your own signal booster antenna....which i can dig up the guides for you on that as well
REV3NT3CH said:
Antennas are very complicated....a wire really wont help you....if you can pick some up id get paint with a hight metal content of gold or copper...prefferably gold...and go over where the copper paint already is...thats the antenna and a slight elongation of the paints design can cause alot of issues....ive tried aluminum tape and it really didnt do much justice in signal...i tried gold content paint as i had some laying around and had great sucess....although the cost would be just as much as building your own signal booster antenna....which i can dig up the guides for you on that as well
Click to expand...
Click to collapse
Hey thank you for the reply!
I would love the guides to making a booster. That will probably help me out.
Do you think if I got a copper wire, like the copper side of a speaker wire, I could strip it and close the door down onto it with the top sticking out? I mean, like I said before, I don't think the signal would be increased drastically at all, but could this help?
The gold paint you mean, is there an alternative or a cheap method of doing something like that besides what you had mentioned?
Thanks again.
TyWillems19 said:
Hey thank you for the reply!
I would love the guides to making a booster. That will probably help me out.
Do you think if I got a copper wire, like the copper side of a speaker wire, I could strip it and close the door down onto it with the top sticking out? I mean, like I said before, I don't think the signal would be increased drastically at all, but could this help?
The gold paint you mean, is there an alternative or a cheap method of doing something like that besides what you had mentioned?
Thanks again.
Click to expand...
Click to collapse
no....they have to match the antenna design thats already there....like i said you can use a better copper paint which is cheaper than gold but gold is much better because of how well it can conduct...sticking a wire in it will proobably give you even worse signal than what you have...the signal booster will still run you a little bit of cash and requires a little bit of knowledge to do so...guides can only go so far sometimes...and unlike old school fliphones or old brick phones with antennas the ones is this phone are designed and programmed a very certain way and is complex...hence why your best bet would be a signal booster...let me google around for the right guide and ill get back to you
REV3NT3CH said:
no....they have to match the antenna design thats already there....like i said you can use a better copper paint which is cheaper than gold but gold is much better because of how well it can conduct...sticking a wire in it will proobably give you even worse signal than what you have...the signal booster will still run you a little bit of cash and requires a little bit of knowledge to do so...guides can only go so far sometimes...and unlike old school fliphones or old brick phones with antennas the ones is this phone are designed and programmed a very certain way and is complex...hence why your best bet would be a signal booster...let me google around for the right guide and ill get back to you
Click to expand...
Click to collapse
About how much would the booster cost, and it'd work with other phones in the house too? Service is spotty in our house too for some of the phones.
Sent from my ADR6425LVW using XDA Premium 4 mobile app
jagrave said:
About how much would the booster cost, and it'd work with other phones in the house too? Service is spotty in our house too for some of the phones.
Sent from my ADR6425LVW using XDA Premium 4 mobile app
Click to expand...
Click to collapse
you can buy one outright for around $150 or make one for about $50 to $75....also depends on if you want one band repeated or up to 3 bands...rezound on verizon only uses 2 though....and yes it will work for any phone that uses that band and or carrier...the cheaper alternative is the paint...which runs about $30 for the gold or $15 to $20 for the copper
Heck, I would really love a signal booster. I usually have one bar of signal, and I can't ever call or text out here
Sent from my Rezound using Tapatalk
tmanschuette said:
Heck, I would really love a signal booster. I usually have one bar of signal, and I can't ever call or text out here
Sent from my Rezound using Tapatalk
Click to expand...
Click to collapse
when i lived in the woodland areas of massachussets i had to try whatever i could for better signal...im looking for a good thorough guide on building one but not having much luck....may just write my own as i know how and whats needed
Right? I have to drive to the end of the street to make a call. We live in a valley in the middle of Nm, so the mountains don't help.
Sent from my Rezound using Tapatalk

That`s how you boost your network signal ( Picture included )

Hello everyone i just bought htc amaze last week and i saw that there is a network problem with a lot of people and i heard about the aluminum foil trick so i said what the hell let`s give it a try it worked 200% and the funny thing is it also improve my WiFi strength so that is how i did it.
Tried, doesn't work. No improvement seen.
Sent from my HTC_Amaze_4G using Tapatalk 2
It does work (sometimes)
Petronoid said:
Tried, doesn't work. No improvement seen.
Sent from my HTC_Amaze_4G using Tapatalk 2
Click to expand...
Click to collapse
Putting aluminum foil on your back plate where the WiFi sensor is, is supposed to boost WiFi signal strength. I did a science project on it once, it actually worked. When you do it you need to make sure that the foil isn't crinkled or anything. It depends on everyone's phone, some get little to no improvement in signal.
I tested it again and it really improve the signal.
SuperAfnan said:
Putting aluminum foil on your back plate where the WiFi sensor is, is supposed to boost WiFi signal strength. I did a science project on it once, it actually worked. When you do it you need to make sure that the foil isn't crinkled or anything. It depends on everyone's phone, some get little to no improvement in signal.
Click to expand...
Click to collapse
Isn't the WiFi antenna on the other side of the camera, though?
Maybe this will help
sam_conrad said:
Isn't the WiFi antenna on the other side of the camera, though?
Click to expand...
Click to collapse
According to this thread, someone put the foil on the contact on the left of the camera piece and said they had significant improvements in WiFI signal.
We can infer that the WiFi chip is built into the back, and not the motherboard if WiFI doesn't work when the back is taken off. (Correct me if I'm wrong).
The foil is supposed to reflect the signal onto the contact piece, or motherboard. It doesn't really matter where the foil is as long as the trajectory leads to the actual wireless chip.
As Superafnan said, it improves Wifi signal, but you have to go the link which Superafnan mentioned.
You can't put the foil where you put in pictures. You should cover Wifi antenna
Off topic, if you cover your phone with the aluminum foil completely, you will lose operator's antenna
Good for fooling friends. You can tell them you were unreachable
antenna foil
antenna's in the back cover, thus loss of reception in removing it.
foil between the cover and phone body would either reflect signal to the antenna, or reflect it away, depending on the direction the antenna faces relative to the signal.
or cover your camera, or short the heck out of your phone or battery, depending where you put it.
How to Boost WiFi Signal with Aluminum Foil?
You could easily get better signals from your old router to your laptop using this life hack.
The steps are:
1. Find some Aluminum foil.
2. Find a small box (your router’s box will do the job).
3. Stick the foil on the surface of the box.
4. Create holes on the box to put the antenna in.
5. Put the box cover with aluminum foil onto the antenna.

Categories

Resources