[Fix] I accidentally messed up my signal by pushing the little button on the lower right side of the battery. don't do this I could only achieve EDGE after, if that. so what I did is use a 4 inch copper wire and electrical tape. place one end of the copper wire in the little hole(it's a part of the antenna receiver group) and use a thin piece of electrical tape to tape it up the back side by the battery. now I have a better signal then before. I recommend not doing this if your signal is still working. Do not me if you mess it up, this should only be a fix if you need it.
Sent from my X10a using XDA Premium App
Very interesting. Didn't know that. Don't worry, I won't try it.
lol, thanks now we knoe that we don't have to mess with that little hole....
could u upload some pictures???
Pics
Here are some pics. the red circle is the hole will the antenna receiver in it, in which i have inserted the copper wire. The orange line is an illustration of the copper wire and the green circle is the actual copper wire. you can see where i very shoddily taped it XD
Sent from my X10a using XDA Premium App
Dudeeeeeeeeeee! I got this very late. Last week my phone went off without notice at all, so, trying to make it come back I pressed this litle thing thinking it was a kind of hardware reset switch... Anyways, my cell came to live after 3 days, at least accepting my ON command and showing low battery (this is another issue) but now the signal reception is real poor (only 2 bars -105 dBm 4 asu) and yes...now I know that I have screwed it... Let me try your approach with the cooper wire.
Thanks
Guys be VERY CAREFULL as that to me looks like a port for an external aerial. if you short the iner pin with the outer sheild you could do some real damage to your phones transmiters/recevers
Also another thing to take into consideration is that aerial are a certain length to what freqs they work at
ie the FM areial in your car is shorter than the AM aerial, and the digital one is shorter again.
There is so much theory behind aerials that it is not funny! (im a comms tech by trade)
Just PLEASE be carefull guys!
Pvy.
josedavidch said:
Dudeeeeeeeeeee! I got this very late. Last week my phone went off without notice at all, so, trying to make it come back I pressed this litle thing thinking it was a kind of hardware reset switch... Anyways, my cell came to live after 3 days, at least accepting my ON command and showing low battery (this is another issue) but now the signal reception is real poor (only 2 bars -105 dBm 4 asu) and yes...now I know that I have screwed it... Let me try your approach with the cooper wire.
Thanks
Click to expand...
Click to collapse
did this help?
thanks my friend!!!
denenatse said:
[Fix] I accidentally messed up my signal by pushing the little button on the lower right side of the battery. don't do this I could only achieve EDGE after, if that. so what I did is use a 4 inch copper wire and electrical tape. place one end of the copper wire in the little hole(it's a part of the antenna receiver group) and use a thin piece of electrical tape to tape it up the back side by the battery. now I have a better signal then before. I recommend not doing this if your signal is still working. Do not me if you mess it up, this should only be a fix if you need it.
Sent from my X10a using XDA Premium App
Click to expand...
Click to collapse
thanks friend!!!!!!!!! you save my life!!!!! and my ears from my wife lolololol
I'm try to turn external anntena in this litle hole and mess with signal.. so later the xperia only work with external antena..
so no I put this litle cooper and works great!
thanks for sharing friend!!!
gugaoforums said:
thanks friend!!!!!!!!! you save my life!!!!! and my ears from my wife lolololol
I'm try to turn external anntena in this litle hole and mess with signal.. so later the xperia only work with external antena..
so no I put this litle cooper and works great!
thanks for sharing friend!!!
Click to expand...
Click to collapse
You're very welcome
Sent from my SGH-I727R using xda premium
some pics
denenatse said:
You're very welcome
Sent from my SGH-I727R using xda premium
Click to expand...
Click to collapse
some pics to all see that is working best!!!
I have data signal 2g in my farm! and later without mod dont have anything..
thanks dude!!!
Yippee, you're welcome
Sent from my Transformer TF101 using xda premium
I damaged the slot antenna,
antenna is not working
I had to eliminate slot,
and solder a jumper.
did it work?
bius88 said:
I damaged the slot antenna,
antenna is not working
I had to eliminate slot,
and solder a jumper.
Click to expand...
Click to collapse
So did this help you or not? Screenshots?
Guys I am having the same problem of low signal at various locations. Pls do let me know if it is advisable for putting a jumper of copper wire as described.
Do I need to solder it with the hole ?
Will I loose my network permanently ?
Up to you
I would advise trying a different carrier or ask someone with the same phone/carrier how their signal is. I would only use these methods for emergencies like my situation, or like the other where he had next to no signal where he lived. As for soldering, i never thought of it, i revised my method, which i should post screen shots, by placing a larger wire in the hole and using a glue gun to hold it in place. I take no responsibility for antenna loss, because once you shove something in there, you won't have a signal unless something is in there. Good luck, i hope you figure out what's best for you and don't forget to post your results =D
denenatse said:
I would advise trying a different carrier or ask someone with the same phone/carrier how their signal is. I would only use these methods for emergencies like my situation, or like the other where he had next to no signal where he lived. As for soldering, i never thought of it, i revised my method, which i should post screen shots, by placing a larger wire in the hole and using a glue gun to hold it in place. I take no responsibility for antenna loss, because once you shove something in there, you won't have a signal unless something is in there. Good luck, i hope you figure out what's best for you and don't forget to post your results =D
Click to expand...
Click to collapse
Thx.. but same situation as yours the signal keeps fluctuationg n sometimes no signal so its kind no-no use sometimes or bad signal.
So I was thinking of putting a copper wire as suggested and checking it out.
As you mentioned like in near future if the wire breaks or think of removing it, I wont be able to get any signal in furture ..
Do you suggest replacing the antena & what would be its cost ?
Rgds/
Refund
Send it in, if it's under warranty . If it's just an old phone you have, and you still want to use it, by all means ty it out, i guarantee a better signal as long as you use a long enough wire. When i switched to a thicker one, i got a better signal, but the battery cover doesn't close all the way, but that doesn't matter since i use a case and i don't notice it.
denenatse said:
Send it in, if it's under warranty . If it's just an old phone you have, and you still want to use it, by all means ty it out, i guarantee a better signal as long as you use a long enough wire. When i switched to a thicker one, i got a better signal, but the battery cover doesn't close all the way, but that doesn't matter since i use a case and i don't notice it.
Click to expand...
Click to collapse
Thanks.. will be EDGE services work the same or will get distrupted ?
Rgds/
same
All your signals you had before, should work but better
Related
Why is the Antenna on the bottom of the phone? I'll be holding my phone in an area with no bars and when I turn the phone upside down I will pick up 2 bars. I turn it back to normal and both bars go away. This is very annoying. Granted when I make a call the bottom of the phone is pointing up, BUT what about trying to download emails, or just holding your phone and trying to browse the internet.. I've seriously turned my phone upside down to do this.
As much as I love this phone, the Antenna on the bottom and the location of the micro USB slot might be enough to push me to the iphone 5 if it has a slide out keyboard.
What do you all think? Is it just me?
The antennas are at the top corners of the phone. If you take off the battery cover, you will see some gold prongs, those slip into the groves that are on the phone itself, Those are the antennas...
Jrocker23 said:
The antennas are at the top corners of the phone. If you take off the battery cover, you will see some gold prongs, those slip into the groves that are on the phone itself, Those are the antennas...
Click to expand...
Click to collapse
Those are the secondary antennas actually. The main battery is in almost every phone at the bottom, hence the external antenna plug on the TB is right under the kick stand.
milan03 said:
Those are the secondary antennas actually. The main battery is in almost every phone at the bottom, hence the external antenna plug on the TB is right under the kick stand.
Click to expand...
Click to collapse
Ok thank you for advising. good to know...
jsquared said:
Why is the Antenna on the bottom of the phone? I'll be holding my phone in an area with no bars and when I turn the phone upside down I will pick up 2 bars. I turn it back to normal and both bars go away. This is very annoying.
What do you all think? Is it just me?
Click to expand...
Click to collapse
I think it's probably due to RF emissions being a little less close to your brain; the evidence seems to go back and forth over the years re: cellphone antennas and brain tumors, so who knows?
milan03 said:
Those are the secondary antennas actually. The main battery is in almost every phone at the bottom, hence the external antenna plug on the TB is right under the kick stand.
Click to expand...
Click to collapse
Is that what that little rubber plug on the backside near the bottom is? I just noticed it for the first time today.
distortedloop said:
I think it's probably due to RF emissions being a little less close to your brain; the evidence seems to go back and forth over the years re: cellphone antennas and brain tumors, so who knows?
Click to expand...
Click to collapse
Hmmm, OK I love my Thunderbolt. (except for the micro usb location, the EVO has it on the bottom...I'm jealous.)
jsquared said:
Hmmm, OK I love my Thunderbolt. (except for the micro usb location, the EVO has it on the bottom...I'm jealous.)
Click to expand...
Click to collapse
Seems like the EVO is better in a few ways... The battery cover goes over the whole phone hence a flush cover for the extended battery...
Also and it's been out longer more assy's avab.
distortedloop said:
Is that what that little rubber plug on the backside near the bottom is? I just noticed it for the first time today.
Click to expand...
Click to collapse
Yup if you take it off the port is right under.
Does anyone know if you could connect an external antenna to get a little more consistent signal on the 4g. I get a signal but not that great at my house. If so what would i need?
Thanks
HTC phones for the last 3 years have all had the cellular antennas on the bottom of the phone. Most Nokia phones too. Just about every manufacturer has been doing this, minimize radiation to the brain.
The downside is your hand blocks signal so you have to learn to keep the bottom exposed to avoid signal attenuation.
RogerPodacter said:
HTC phones for the last 3 years have all had the cellular antennas on the bottom of the phone. Most Nokia phones too. Just about every manufacturer has been doing this, minimize radiation to the brain.
The downside is your hand blocks signal so you have to learn to keep the bottom exposed to avoid signal attenuation.
Click to expand...
Click to collapse
Keep your AT&T and iPhone problems to yourself
only problem is that cellphones don't release ionizing radiation so there is no danger for tumors. even if it did it would be about the same amount of radiation as eating a bananna once a day.
Ok so the antenna is at the bottom of the Thunderbolt... Mines not having any issues is yours?
Simple fix, install adw and enable
Full rotation
Flip the phone upsidedown wala
Sent from my ADR6400L using XDA Premium App
I'm not sure what's the issue with the antenna. I found reception on my Bolt to be exceptional.
Here is my short story:
I lost my phone in the garden, after 3 days of searching and as the snow melted, i saw it lying on the ground, unfortunately turned off. Dont think this happend because of low battery rather than because of the water.
After i found it, i immediately dissassembled it without turning on and now its drying..i will wait for some days, until i can get some isopropanol(97% alcohol or so).
The water-indicator is lilac, not shure, but this means damaged by water, right?
So now here are my questions..is there even a chance that the isopropanol might help?..because the phone was turned on as i lost it, and i think it stopped working due to the water, not because of low battery..so is it already to late? Does this method only help if the phone is still working?
And which parts should be bathed in isopropanol ? E.g. is it bad for the camera, the microphones, the screen and the speakers, as i have read somewhere?
And if for example the screen would be damaged, would it be bad for the logicboard, too, if i reassemble it again and test it then?
And is there any possibility i can find out which part is defect, if it won´t work at all?
Are there any other options left for me?
hope this doesnt happen to anyone else
greets, electro
I would guess your screwed mate. My girls phone was dropped in water for less than 2 seconds and it killed. You are stuffed as soon as it turns off because something has shorted
Sent from my GT-I9100 using XDA App
Weird... I've gotten lots of rain onto my phone, and no damage at all... But of course that's not the same as dropping it in the snow...
Sadly there is no 100% solution for water damage. My dad once in a while will give a bath to his phones and the best solution I have found is to put the phone in a plastic bag full of rice and leave it there for as long as you can.
Of 3 phones 2 of them were saved using this method (one of them was saved multiple times).
Good luck.
johnebs said:
Sadly there is no 100% solution for water damage. My dad once in a while will give a bath to his phones and the best solution I have found is to put the phone in a plastic bag full of rice and leave it there for as long as you can.
Of 3 phones 2 of them were saved using this method (one of them was saved multiple times).
Good luck.
Click to expand...
Click to collapse
Where these phones still turned on as they got wet and you took them out of the water? Or had they turned off theirselves already?
Which parts of the phone should be bathed?
Thanks guys for your hope
Put it in a bowl of rice for a few days to let it dry out and see what happens.
Sent from my GT-I9100 using Tapatalk
nikzDHD said:
Put it in a bowl of rice for a few days to let it dry out and see what happens.
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
It's worked for my old N73, but don't know will it work for GS2. but you can still try it
Just the board. If you drop the phone in it, it will damage other components. Then get a tooth brush and gently clean the board while alcohol is on it. Then check the battery for corrosion on the contacts to see if its fried. If so get a new one soon
Sent from my GT-I9100 using xda premium
infuse4g said:
Just the board. If you drop the phone in it, it will damage other components. Then get a tooth brush and gently clean the board while alcohol is on it. Then check the battery for corrosion on the contacts to see if its fried. If so get a new one soon
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
keep it away from mics. clean gently as above mentioned with a medium toothbrush. clean all the board but also clean the connectors such as the connector of lcd both on logic board and lcd itself. clean also all gold contacts such as antenna contacts, buzzer contacts ands earpiece contacts.
isopropanol should be sold on every pharmacy. and if you can find glass fiber sticks to clean gold plated contacts as i mentioned above only if they are corroded.
I have dissassembled my device to the logicboard+camera, there are no mics on it anymore, only problem might be the camera connected to it.
The rest of the phone(display,which is glued to the fronthousing i think, usb-connector, and speakers)is still in the front housing.
I´m on step 6 in ifixit.com teardown, only with camera still connected, if you want to see pics.(sry cant post links)
Everything is covered in rice for 24h now
Would it be okay for the camera to be bathed in alcohol? Because the camera is still connected to the logicboard, and i am not shure whether i should dare disconnecting it..its a very thin connector..??
Did anybody revive his device, which was already turned off because of the water damage? Is this even possible in theory, if the device already shut down itself?
I dont get my hopes up to high
But thanks all for your help mates
3l3ctr0 said:
Where these phones still turned on as they got wet and you took them out of the water? Or had they turned off theirselves already?
Which parts of the phone should be bathed?
Thanks guys for your hope
Click to expand...
Click to collapse
Usually the water will only freeze the phone and will remain on until you take the battery out or the battery power is depleted.
Just take it apart and put it in the bag of rice and forget abut it for a couple of days (*you should have already done this by now*).
As for the alcohol cleaning I'v never done that. The idea of the alcohol is to prevent rust but the rice will remove all humidity out of the phone.
Ok so after 4 days of drying, it now shows a triangle and a battery symbole.
Better than nothing i suppose, at least the screen seems to be working
Does anybody know what that symbole means? Is just the battery faulty(my hope)?
Battery or USB plug problem.
Try other battery, if that doesn't help, get new usb board thingy from ebay
Sent from my sgs2 running cm9 using xda app
Great news! I had the chance to try a battery from a friend, and it worked!!
Already ordered a new one, although I am not sure, maybe the voltage from the old one is just too low and recharging would solve the problem, but dont want to risk anything
Thanks for your responses all
I probably too late but no dont put the camera in alcohol
Sent from my GT-I9100 using xda premium
Congratz
Nice save!!
After have a long time dealing with no gps lock with my phone I thought I would check inside and make sure the contacts were ok to the antenna. well come to find out they looked like they weren't even fully contacting the antennas contacts any longer.
IT IS AT THE USER'S DISCRETION
This should help take off the back to get to the contacts.....
https://www.ifixit.com/Guide/Samsung+Galaxy+Note+Display+Assembly+Replacement/16384
And the picture attached is the contacts you should pry up just enough that they stay bent up a little more then the were...if you bend them to far you could brake them off! So be careful!!!!!!
It has also been suggested to add a thin piece of plastic under the contacts to help hold them against the back cases antennas.
Before this fix I could drive 30-45min to work and never get a lock, after the fix it locked on inside my house within 3 sec of starting GPS Test! Good result!
I'd swear that's the wifi antenna contacts. That's exactly what I did to fix my poor wifi issue
Sent from a phone that's Note-worthy, via XDA Premium HD app.
This should be stickied. I just made the repair, and after months of no GPS, I finally get a fix again.
madman604 said:
I'd swear that's the wifi antenna contacts. That's exactly what I did to fix my poor wifi issue
Sent from a phone that's Note-worthy, via XDA Premium HD app.
Click to expand...
Click to collapse
Both those antennas are in that location but those contacts go to the top corner where the gps is....
exlplains a lot, i always thought antennas required 2 contacts. i guess the upper one is GPS and the lower is wifi/BT.
thanks
im hoping this thread does get stickied! I had to do some searching around to find out this info to compile it for this fix.
worked. Thanks!
Plus one on the stickie. i did this and as you can see in the pic it only took less than 30 seconds. Very cool find.
Sent from my SAMSUNG-SGH-I717 using xda premium
OP, just to clarify, have you always had GPS issues? If not, when did they start? Are you running ICS? Thanks!
bigmout said:
OP, just to clarify, have you always had GPS issues? If not, when did they start? Are you running ICS? Thanks!
Click to expand...
Click to collapse
GPS worked for maybe 3 months after I bought the Note when it first came out...it seamed like it would start to lock slower and slower till 4-6 months ago it wouldn't connect at all...it would see satellites but never connect. Ive been on GB ICS and JB...all had the same result with the gps. I've tried different modems and even odin flashing back to GB stock rom still the same story....im running AOPK Mile 1 right now with UCLF6 modem...
Thread has been cleaned and evaluated and not just by me...
As with any Mods/tweaks and especially with physically modification done to one's device...
IT IS AT THE USER'S DISCRETION.
So a Better Warning should be displayed in the OP.
Thread open & Thank you.
bigjoe2675 said:
Thread has been cleaned and evaluated and not just by me...
As with any Mods/tweaks and especially with physically modification done to one's device...
IT IS AT THE USER'S DISCRETION.
So a Better Warning should be displayed in the OP.
Thread open & Thank you.
Click to expand...
Click to collapse
Changes made thank you for the reopening the thread!
I personally did this when I was having GPS issues. I know it DOES work as before I couldn't get GPS lock now I can...within seconds.
And yes, there is always a chance you may damage your device but as long as you are careful and maybe watch some dismantling videos on YouTube it really isn't that hard. All I use was a tiny philips head screw driver and and plastic credit card to pry the device open.
Easy as that!
Well so far this did it for me :good: Initial testing in house was great, quick lock with many satellites in use. I'll be taking a drive later to see if it really worked. Never mind slow lock, I used to drop GPS signal often wile it was in use, so a roaming test is in order for me to be truly satisfied.
Barry (NJ) said:
Well so far this did it for me :good: Initial testing in house was great, quick lock with many satellites in use. I'll be taking a drive later to see if it really worked. Never mind slow lock, I used to drop GPS signal often wile it was in use, so a roaming test is in order for me to be truly satisfied.
Click to expand...
Click to collapse
Good to hear! let us know the results!
ksprelude01 said:
Good to hear! let us know the results!
Click to expand...
Click to collapse
All kinds of awesome :good: took a 15 mile drive and it tracked my location perfectly the whole way and never dropped the signal or gave me the circle of vague location.
If you're at all capable with common tools I highly recommend this fix. If you're not comfortable taking things apart and putting them back together, try to grab a friend who is, and have them do this for you.
Big thanks to you ksprelude01!!!
Barry (NJ) said:
Big thanks to you ksprelude01!!!
Click to expand...
Click to collapse
Not a problem man! Just glad it fixed it!
Another happy customer
I just wanted to chime in also, my GPS is working perfect once again!
Thanks for the info man, I also wanted to add that I used a small safety pin to pry up the pins...
You need good eyes cause those pins are tiny, so be careful! Lol
Thanks again.
Xtra
ksprelude01 said:
After have a long time dealing with no gps lock with my phone I thought I would check inside and make sure the contacts were ok to the antenna. well come to find out they looked like they weren't even fully contacting the antennas contacts any longer.
IT IS AT THE USER'S DISCRETION
This should help take off the back to get to the contacts.....
http://guides.durapowerglobal.com/Guide/How+to+Take+Apart+Samsung+Galaxy+Note+i717/4/1
And the picture attached is the contacts you should pry up just enough that they stay bent up a little more then the were...if you bend them to far you could brake them off! So be careful!!!!!!
Before this fix I could drive 30-45min to work and never get a lock, after the fix it locked on inside my house within 3 sec of starting GPS Test! Good result!
Click to expand...
Click to collapse
Wow. Just wow.
I was seriously pondering picking up a refurb or even the Nexus 4. I was at my wit's end. I figured, if my GPS doesn't work, what do I have to lose if I break something? So I did this, shoving a precision screwdriver under the antenna leads so they stand at about 10 degrees. I buttoned up the phone and finally got a GPS lock, albeit a slow one. After opening it again, I brought the angle to about 30 degrees.
BAM! From where I sat deep into a room with a window facing another house and a sliver of rainy skies, I was able to lock in my position in under 10 seconds.
Several reboots afterwards, each one confirming a quick position lock, I feel I can-beyond the shadow of a doubt-endorse this solution.
SPtheALIEN said:
Wow. Just wow.
I was seriously pondering picking up a refurb or even the Nexus 4. I was at my wit's end. I figured, if my GPS doesn't work, what do I have to lose if I break something? So I did this, shoving a precision screwdriver under the antenna leads so they stand at about 10 degrees. I buttoned up the phone and finally got a GPS lock, albeit a slow one. After opening it again, I brought the angle to about 30 degrees.
BAM! From where I sat deep into a room with a window facing another house and a sliver of rainy skies, I was able to lock in my position in under 10 seconds.
Several reboots afterwards, each one confirming a quick position lock, I feel I can-beyond the shadow of a doubt-endorse this solution.
Click to expand...
Click to collapse
Good to hear that there was another successful fix! Feels good to have gps back again doesn't it?
Spilled a glass of water from my bedside table on the phone, put the phone in rice for a day and everything is now fine except for bluetooth pairing. I have tried different ROMs but no dice, simply can't find any bluetooth device.
Is there any method to test the bluetooth module or back connections to troubleshoot? I also have a spare Evo LTE from a family member that's screen completely fried, and can harvest parts from if it's not ridiculously difficult.
Thanks
Not sure about the bluetooth, but the EVO 4G LTE is pretty easy to take apart. If no one can help you on the bluetooth, I'd swap the insides from the screen damage one and put it into yours. YouTube has a lot of videos showing you how. Here's a link that might help on the teardown:
http://youtu.be/LiKpHr8RLBs
Good luck!
Sent from my EVO using Tapatalk 2
puhiniho said:
Not sure about the bluetooth, but the EVO 4G LTE is pretty easy to take apart. If no one can help you on the bluetooth, I'd swap the insides from the screen damage one and put it into yours. YouTube has a lot of videos showing you how. Here's a link that might help on the teardown:
http://youtu.be/LiKpHr8RLBs
Good luck!
Sent from my EVO using Tapatalk 2
Click to expand...
Click to collapse
Thanks, I was originally thinking that route too but the other phone is totally jacked from a hard life of lots of drops without a case; I can only hope that the internals are fine beyond the deathblow that was the screen...
You may want to try swapping just the sd card cover. That cover is where the antennas are. Since my 2 year old bent mine -slightly- I have to keep firm pressure on the cover to maintain bluetooth connections.
Sent from my EVO using xda app-developers app
bootlooper said:
You may want to try swapping just the sd card cover. That cover is where the antennas are. Since my 2 year old bent mine -slightly- I have to keep firm pressure on the cover to maintain bluetooth connections.
Sent from my EVO using xda app-developers app
Click to expand...
Click to collapse
Amazing, you're right. If I apply pressure to the back cover Bluetooth functionality completely returns. Unfortunately it makes no difference with which backing I use (tried three), so the problem is with the connections on the phone. Is this a very common problem?
EDIT:
http://forum.xda-developers.com/showthread.php?t=1817148
Will post back with result of modification
The wifi signal strength is normal and good before, and it becomes worse about one month before, the wifi signal strength becomes weak, I have tested with other phones. At the beginning, I think it is the problem of the MIUI, then I flash Cm14.1 to see, but the wifi signal strength still the same. Can anyone suggest any method?
how exactly did you measure wifi strength?
and what can possibly go wrong with weaken wifi signal?
care to explain?????
Simoom Sadik said:
how exactly did you measure wifi strength?
and what can possibly go wrong with weaken wifi signal?
care to explain?????
Click to expand...
Click to collapse
I have already fixed the wifi problem with opening the case of the phone and put a soft metal clip between the two wifi contacting points and the antenna.
I think it is the problem of the aging of the the two wifi contacting points .
imyesbest1 said:
I have already fixed the wifi problem with opening the case of the phone and put a soft metal clip between the two wifi contacting points and the antenna.
I think it is the problem of the aging of the the two wifi contacting points .
Click to expand...
Click to collapse
Can you elaborate more about fixing the wifi? I'm facing the same problem with weaken WiFi strength. Maybe you can provide pics for the fix? Thanks in advance
irul.monster said:
Can you elaborate more about fixing the wifi? I'm facing the same problem with weaken WiFi strength. Maybe you can provide pics for the fix? Thanks in advance
Click to expand...
Click to collapse
I did some search on the internet first, finding out that many ppl having the same problems due to the reasons of falling down the phone on ground.
It is easy, First open the case, then open the upper part which is with 4 screws. then remove it and you can see there is two contacting point on the upper right side.
They are are the contacting point for wifi.
Just use some soft clip to increase the contact area and install back the upper part. that's all
irul.monster said:
Can you elaborate more about fixing the wifi? I'm facing the same problem with weaken WiFi strength. Maybe you can provide pics for the fix? Thanks in advance
Click to expand...
Click to collapse
i hope you already solved the problem, but if not, try this out, it work for me at least now my redmi note 3 wifi keep connect and the signal increase, first open your phone back cover (you can use thick material such as guitar pick) then at the top remove 4 screws (one screw is hidden in the back of small mi sticker) then remove the black small cover, there at two contact point put something (for me i use aluminium foil, i take it from coaxial antena cable, cut small square or so put in there) that's it put it back, try to test it first before you put the cover back because a little bit hard to open the cover though. goodluck....
bar4 said:
i hope you already solved the problem, but if not, try this out, it work for me at least now my redmi note 3 wifi keep connect and the signal increase, first open your phone back cover (you can use thick material such as guitar pick) then at the top remove 4 screws (one screw is hidden in the back of small mi sticker) then remove the black small cover, there at two contact point put something (for me i use aluminium foil, i take it from coaxial antena cable, cut small square or so put in there) that's it put it back, try to test it first before you put the cover back because a little bit hard to open the cover though. goodluck....
Click to expand...
Click to collapse
This works in Xiaomi Redmi 3S? I am with the same problem, but i am not sure how to open it and where are the part that i must put something in that two contact point.
This is a very weird issue. I had very good wifi strength before and with the miui updates the signal is very weak now. Redmi 2 and any other phone has better signal.
I have the same router than before.
But its strange that other ROM also has weak signal... Because redmi note 3 pro used to be considered a phone with wifi signal strength
I have my phone suddenly got low wifi signal. I try your suggestion, and it works. Wifi signal is as good as new phone.
I do both put paper under the pin to leverage the connection point, AND put aluminum foil to the contact point in the small black cover to increase the contact area. Not sure which action do the magic
bar4 said:
i hope you already solved the problem, but if not, try this out, it work for me at least now my redmi note 3 wifi keep connect and the signal increase, first open your phone back cover (you can use thick material such as guitar pick) then at the top remove 4 screws (one screw is hidden in the back of small mi sticker) then remove the black small cover, there at two contact point put something (for me i use aluminium foil, i take it from coaxial antena cable, cut small square or so put in there) that's it put it back, try to test it first before you put the cover back because a little bit hard to open the cover though. goodluck....
Click to expand...
Click to collapse
Can you upload a video for this steps
giangnvh said:
I have my phone suddenly got low wifi signal. I try your suggestion, and it works. Wifi signal is as good as new phone.
I do both put paper under the pin to leverage the connection point, AND put aluminum foil to the contact point in the small black cover to increase the contact area. Not sure which action do the magic
Click to expand...
Click to collapse
Can you upload video explain the situation or put pictures how can i do that?
does it harm if i put aluminum foil in between contact point
Help
giangnvh said:
I have my phone suddenly got low wifi signal. I try your suggestion, and it works. Wifi signal is as good as new phone.
I do both put paper under the pin to leverage the connection point, AND put aluminum foil to the contact point in the small black cover to increase the contact area. Not sure which action do the magic
Click to expand...
Click to collapse
can you help me in steps?
imyesbest1 said:
The wifi signal strength is normal and good before, and it becomes worse about one month before, the wifi signal strength becomes weak, I have tested with other phones. At the beginning, I think it is the problem of the MIUI, then I flash Cm14.1 to see, but the wifi signal strength still the same. Can anyone suggest any method?
Click to expand...
Click to collapse
https://forum.xda-developers.com/re...l-en-redmi-t3750278/post75582409#post75582409
i need to try