low wifi range in mi note 4 snapdragon chip - Xiaomi Redmi Note 4 Questions & Answers

there is low range of wifi after the screen replacment donnot knw what happened

Look at that arrow cable, that it is well connected up and down, there are two holes at the top, if you made a mistake. The bottom circle is the antenna module, it has some metal plates that make contact and if they do not do it well, you have to raise them a little.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Related

Could the GPS Hardware Fix be applied to the other antenna?

As you can see in the picture, there are two identical antennas on opposite sides of the phone. The one to the right is the GPS antenna. After applying solder to it, my GPS has been craaaazy fast and accurate.
Question: what's the antenna on the left side? Is it the antenna for making calls? Would applying solder to it improve my reception?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Anyway to fix these marks on battery cover?

From using a too small car holder without a rubber on the back I got these marks that are like stripes from sliding too much.
Now is there any way to fix this without getting a whole new battery plate?
(I also scratched my transparent bar slightly, all while I have the phone for only 2 weeks now)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

[Q] What is the round hole?

What is the round hole at the back of the Xperia Go?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
For anyone who still cares...
It connects to a syringe through this adapter, a pipe, and a 3-way valve.
After blocking both mics with strong tape, you pump air into the phone while using the "water resistance" test in the service app to find out if the case has leaks.

Build Quality / Manufacturing fault

Hi,
I think i managed to make it visible on the pictures. The speaker grill of my phone is just a little bit to high on one side and it feels like someone holding a knive to my ear while I'm on the Phone. I think this is not normal? Or is it?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Battery question, which terminal is which?

Hello XDA,
I want to wire a battery circuit to a cell, but the circuit has no indication which side is positive which side is negative.
The circuit is from an iPhone 4s.
note: on the circuit there is a tiny "1" and "2" next to the respective pins.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Thanks!

Categories

Resources