Questions tagged [mobile-phone]

Unless the mobile phone hooks up with the computer, questions on such are off topic

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37 views

iOS browser for opening desktop sites (by screen size not user agent) [closed]

Haii the title summarize it all i’ve tried alot that seems only to change the user agent but most of the new websites or at least the updated ones use the screen size nowadays to serve the mobile or ...
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9 views

How to remove water which has into the screen of my iPhone? [migrated]

I have Apple IPhone 6 and it accidentally fell into water and some of water went inside the screen, I got no problem with touch screen, even at the places where I got water touch screen is working ...
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1answer
112 views

2011 Mac for Flutter development

I am looking at purchasing a Mac mini to help with development of a flutter application. The newest versions are quite expensive and after looking on ebay the cheaper versions are the 2011 models. ...
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85 views

Do USB cables lose their rapid/fast charging over time?

I have several new micro USB cables. I have a phone which can be charged quickly using a fast charger. The screen says' Charging Rapidly' when it's fast charging. After a few months, the rapid ...
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1answer
758 views

How to get pictures off an old LG Flip Phone? [closed]

I am trying to save the photos from an LG gplg440gb flip phone to my computer so they can be backed up. The phone works fine as far as I can tell. It can make calls, take photos and play the built-...
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1answer
589 views

How to ping mobile device when it's on 4g network

I just want to verify which ports are open on my mobile device when it's connected to the internet over 4g, but simply netcatting or even pinging it on it's "4g ip" address doesn't work. When ...
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40 views

Export call history from Nokia (Symbian) phone

I have a Nokia 3500c phone from which I would like to export the history (log) of calls. With Nokia Suite I can export everything (contacts, SMS messages, files) but call history: Is there any [...
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93 views

Pinch-to-zoom in the Youtube mobile internet version

I have a Huawei p30 Pro with a screen ratio of 19.5 to 9. In the Youtube app you can pinch to zoom. Is there a way to this on Youtube mobile version for browsers? I tried the pinch to zoom gesture on ...
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12 views

Typo3.9 - Error with colour on mobile phone

I've created a table in the classic text editor and marked some columns with a rhomb symbol. Then I changed the style of the symbol in the "info"-blue. Everything fine. But on the mobile phone these ...
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2answers
62 views

Redirect all traffic?

This is slightly unethical, but I would still ask. I have a mobile data plan which allows me to play some online games for free (i.e. the data used by connections to servers of the games specified ...
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6 views

Ionic 3 Development

I'm new in Ionic and I'm having a problem, I have a version deployed in the ionic dashboard and every time that I'm working on a new version and the device is connected to the internet it's replacing ...
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0answers
2k views

Import Vcard (.vcf file) to Nokia 3310 3G phone

I want to import a .vcf file (with many contacts exported from an iphone) into a Nokia 3310 3G cell phone. I'm doing a test file first. The procedure is: load the file on a PC change the format of ...
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34 views

Android LG K-210 bandwith info for Taiwan [closed]

I have a Canadian LG K210 (LG Power) phone that was unlocked by the carrier Telus which I was able to use in Malaysia (for data and calling) and Thailand (calls only). Here in Taiwan, neither seems ...
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69 views

If robocall spoofs a mobile number and you tap “can't talk right now” button does real owner get text message?

If a robocaller spoofs a phone number so that it appears on your mobile phone as the caller id, and you tap your "Sorry, can't talk right now" button, does the real owner of the number, if it is a ...
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706 views

Why does my mobile hotspot device have a different IP address from the phone it's connecting from?

For reference, this is the IP address my laptop is showing, which I'm happy to include because it's not remotely related, at least geographically, to where I am. The laptop is connected to my hotspot, ...
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37 views

What is the best architecture to delete the video after app is uninstalled?

I am trying to make an app for my online educational platform. I want offline download feature in the app. But at the same time, I want all the videos to be deleted once the app is uninstalled. What ...
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1answer
218 views

Emulate a cell phone on a computer to authenticate a new email account

Background Many of the big email service providers now require a mobile phone number in order to create an account (a land line isn't acceptable). My understanding is that mobile phone access is ...
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1k views

Backup/access SMS on Nokia 3310 3g/2017 from Linux PC?

I'm trying to back up SMS messages on a Nokia 3310 3G onto a Ubuntu 18.04 PC; note that hardware system-on-chiand OS differs by version for a Nokia 3310 (2017): System on chip / Operating system: ...
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3k views

Where's the location of the folder /Android/OBB using NoxPlayer

I'm trying to edit a file, in a folder of a mobile game i play. I downloadwd NoxPlayer on my PC . Where's the location of the folder /Android/OBB using NoxPlayer
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1answer
866 views

“MediaTek PreLoader USB VCOM port” or “MediaTek USB Port”?

How the mobile phone (that is off, but had been just plugged into USB) informs the Windows PC (with installed drivers "MediaTek PreLoader USB VCOM port" and "MediaTek USB Port") how to identify itself:...
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2answers
4k views

Windows 10 - Your phone - Add a phone - Disabled

I am on Windows 10 Version 1809 Build 17763.316. I opened the Your phone settings page (click on Start Menu > Cog (Settings) > Phone). The Add a phone + button is greyed out. A message in red says ...
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1answer
112 views

Minimum write speed suggestion to a memory card for 1080p video recording with 30 FPS [closed]

I have been using a Samsung A5 (2017, SM-A520F). Its maximum performance in video recording is 1080p, 30 FPS. Please specify the minimum practical write speed that I need to have when I am buying a ...
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1answer
64 views

SD card files get destroyed by my PC

My PC (At work) is an HP 6305 mini-case system (I bought it as a second hand several months ago) that I have installed Windows7 Ultimate 64bit on it. When I connect an SD card to its USB port, it ...
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153 views

Accesing Desktop PC via Xampp with Smartphone

I need to access localhost in a PC, from mobile devices. I have XAMPP running in the PC, and a LAN accesible via wifi. When I connect one smartphone to the wifi, I have to open the phone explorer and ...
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1answer
133 views

Why don't any mobile operating systems save inactive applications's memory to their storage? [closed]

In phones, it seems that it would only bring benefits if background applications were saved to the storage instead of being killed when memory is low. Are there any reasons why this isn't done? I'm ...
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1k views

Creating a captive portal splash page for rasberry pi running hostapd as wifi access point [closed]

I've created an access point on a raspberry pi which users can connect to from their phones to access a local site on the pi. However, I'm trying to reduce the user flow from this: connect to wifi ...
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0answers
835 views

batch download from camscanner

Is there a way to bulk-download from the Camscanner mobile app? I've got lots of docs in Camscanner cloud there that I would like to retrieve, but I cannot find a way to download them all except for ...
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667 views

Create a bridge for mobile phone to access desktop LAN network via WIFI

My mobile phone is unable to connect to LAN network. I'm trying to get my mobile to access the same network via WIFI. I was thinking there must be a way to set up mobile hotspot which acts a bridge ...
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358 views

Mobile phones unable to connect to new bridge

I'm a relative noob at networking and I'm running into some trouble trying to use a TP-Link Archer C9 (AC1900) to share out the internet connection from my AT&T Nighthawk LTE wireless router. The ...
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1answer
49 views

Laptop unable access internet after a while when connected to mobile hotspot

My Laptop (HP Notebook 440 G2) when connected to my mobile hotspot shared from Redmi 3S Prime shows Limited Access (No Internet Access) a few minutes (during which I am able to access internet) after ...
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0answers
98 views

Create WiFi Network (WITHOUT TETHERING) using ESP8266 CP2102 Arduino? [closed]

Hi no idea if this is possible, but thought I would as some of you smart folk. So I have a holiday home WITHOUT WiFi, but I have a phone with unlimited 3G/4G connection and an Arduino WiFi module ...
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1answer
198 views

How to use both wifi and cellular network on mobile phone at the same time? [closed]

Nowadays, many mobile phones can access network via different channels including cellular network as well as wifi, and for phone with dual sim, they can also access multiple networks. For fastest ...
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1answer
828 views

Can I be personally identified when I use my mobile device on a WiFi network?

You could say I am technologically challenged but I have a question out of curiosity. If I am using someone else's (or a companies) Wi-Fi via my smartphone, can they personally identify me through the ...
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1answer
98 views

Is Windows Phone dead? [closed]

I noticed that Amazon had a deal on the Nokia 6 for Prime Day that runs Android, not Windows Phone. I went to Nokia's web site and the tech specs basically indicate that it's fully subscribed to ...
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1answer
1k views

Make SSL certificate work identically in desktop and mobile browser

When browsing my SSL-secured site via desktop\laptop the certificate chain is OK and trusted I have checked here and found that certificate chain is incomplete (additional intermediate certificate ...
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662 views

Is extracting a ISO file to USB, the same method as creating a bootable USB?

Trying to create a bootable USB with just my phone. Was wondering if booting would work with just extracting the files to the USB. Thanks in advance!
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1answer
60 views

Why does phone's screen only jump around when connecting to a specific laptop?

My phone (Sony Xperia M4 Aqua) only jumps around when plugging to my 7 year-old laptop, on all USB ports. This doesn't happen with other computer or when being charged. Using a stock cable doesn't ...
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1answer
891 views

Can I scp to localhost while logged in to remotehost

I am logged to my remote host via ssh. On my localhost I cannot issue scp remote:. /myfile. Because I am on a phone and I lack a terminal to do that. Can I issue something like, while logged in ...
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1answer
326 views

How can I see what my phone's wireless Mbps max transfer rate is?

From what I understand a wireless network connection is only as fast as the slowest device's max speed. So if my phone is talking to my router on a 5GHz band that is capable of 1300 Mbps transfer ...
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1answer
144 views

Cell phone/DSLR invisible in Altap Salamander 3.06

I am using Altap Salamander as my file manager, and I am satisfied with it. Except for the case when I connect my Xperia L (or any other phone) or my camera (Canon 700D) via USB. I can see those ...
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1answer
40k views

Can you charge your laptop's battery by plugging a phone via USB? [duplicate]

Whenever my phone can be plugged (via a USB cable) into my laptop computer, my laptop will charge my phone's battery. But how can I reverse this charging, to command my phone's battery to charge my ...
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0answers
2k views

Why doesn't my android tablet read my SD-Card, when it is readable by other devices?

I have : A feature phone An Android Tablet - iBall Slide Brillante 8GB A 2 GB Sandisk SD-Card. A Windows-7 laptop computer. My SD-Card was essentially for use in my feature phone. I have been using ...
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1answer
1k views

cant open enc format files transfared from android phone to pc

I transferred my images from the phone to desktop pc running with windows and some of the files have .enc format and i can't open them because of that. how can I solve this please?
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1answer
948 views

Do wireless devices such as smartphones transmit beacon equivalent frames such as APs do?

Can they be made to announce their presence somehow using layer 2 frames without them be connected to any network or access point? Can their MAC address be found?
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1answer
92 views

camera result decrease over the period of time [closed]

I am using moto g 1st generation Android mobile from Motorola, when i have purchased it in 2014, Its camera result was soo good...But after almost 2 years when i take any photos and compare it with my ...
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1answer
47 views

Sonny Erickson c510 Backup

In what folder does the computer save the file with the backed-up contacts from the phone? I have a sonny erickson c510 and windows 7
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1answer
31 views

When I connect to work email from an outside device, how am I connecting?

If I send an email form my work email account from my Iphone, how is it connecting? Would it be possible to check the email header of the email sent form my phone and find the IP address and figure ...
2
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1answer
9k views

Smartphone turns off my monitor when placed on a specific position? [duplicate]

I am not sure what the hell is going on, neither I know where to ask. For me it looks like phenomenon, but it often ends up being completely explanatory. I've discovered that if I place my SAMSUNG ...
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2answers
594 views

Why Do Some Desktop Websites Turn Into Mobile-Mode On Certain Zoom In Percent?

For example, when I go to this website on my desktop and zoom in to 300% the website appears to turn into mobile-mode. A menu button appears around 300% zoom (Google Chrome with a 1920 x 1080 screen ...
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2answers
638 views

Could the magnet used in smartphone covers damage the device?

I am reading reviews of a smartphone cover with magnetic lock and some people reported that the magnet causes their phone screen to go dark. why is this happening and could this actually damage the ...

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