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Questions tagged [developer-options]

For questions about the Developer Options section of Settings.

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0answers
6 views

Developer mode goes away after a short time

On my Mi 9, developer mode seems to last a short time and then disappears from the menu. It is easy to reenable it, but on other phones I've had it's never done this. What gives?
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1answer
27 views

Can't turn on developer mode on Galaxy Tab S5e

Trying to turn developer mode on on this tablet of a client. I'm not familiar with it, I went here: Settings -> About tablet -> Software Information -> Build Number Tapping the build number does ...
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1answer
19 views

Strange status bar icon on Samsung devices after using Developer Options

I have a Samsung Galaxy S8 phone running Android 8. I have enabled Developer Options today and after I finished with it, I disabled it again. The problem is that a strange icon has left on the ...
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2answers
42 views

How to enable USB debugging in LineageOS 14 on Moto G2014?

I want to build LineageOS 15 from source following the titan image build guide which requires the transfer of vendor specific files and thus an adb connection after enabling USB debugging. I didn't ...
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votes
1answer
35 views

Developer Options screen opens for a second, then closes

I'm using an LG4c Android v5.0.2. I have enabled Developer Options - it is in the menu where I can tap it to open it. When I tap it, it opens for a split second - long to enough to see that it is on (...
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0answers
8 views

How to prepare for the worst? (Access to broken device)

Now being the owner of a tablet with a broken screen (touchscreen & LCD both cracked; LCD incomprehensible) I'm wishing I had thought ahead to prepare the device for the condition its now in. ...
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0answers
32 views

Is there a way to set the maximum total cache size?

The cache on my device (Samsung Galaxy S5, unrooted!) grows very quickly. Is there a way to just set the maximum allowed system-wide cache size? My device always restarts (and takes a while ...
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0answers
20 views

Problems in Local Terminal in Android's Developer Menu

I am currently having a problem in my Android 9's local terminal from the developer menu, where keys such as $ are turned into their counterpart in the QWERTY keyboard without pressing shift (for ...
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0answers
41 views

Enable Developer options in Kindle Fire Second Generation

I have a kindle fire second generation with 10.5.1 OS installed. I'm trying to enable developer options but tapping the serial number seven times does nothing. What should I do?
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1answer
74 views

Phone wasn't used in 6 months. Is there a way to unlock it?

Unlock pattern forgotten. Developer mode on off. It asks for pattern to shutdown. Laptop recognizes it but thats all. Drivers up to date. ADB doesnt recognize it as device.
2
votes
2answers
377 views

You are already a developer/but no developer options

I have a Huawei nova 3i and I remember unlocking developer options when I first got the phone a few months back. Problem is now I have noticed that the developer options are gone so I went to build ...
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1answer
35 views

Is it possible to make developer options inaccessible via tapping build number 7 times?

I want the developer options can only be accessed through a shell, please explain how to do it
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0answers
269 views

Sticky Wi-Fi issues but “Aggressive Wi-Fi to Cellular handover” turns itself off?

My phone suffers from what is apparently called "sticky" wi-fi. In other words when I am of some proximity outside of my house the phone sees my access point and believes it's connected but it doesn't ...
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1answer
106 views

How to hide developer option from setting except with clear data or factory reset on android 8.1.0?

I'm using clear data but the developer options is still there, the phone is vivo y81
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1answer
584 views

Network Selection disabled by WiFi Manager & Wi-Fi keeps disconnecting

Android 7.1.2 drops WiFi connection. Wi-Fi verbose log says: (network_selection_permamently_disabled) network_selection_disabled_by_wifi_manager
1
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1answer
450 views

Re-enabling Developer Options

So, I am trying to reset my security questions on my Huawei Nova 3i phone by reseting the settings app, only to find out that I also disabled/hid the developer options. Tapping the build number again ...
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1answer
661 views

Can't enable “Developer options” on Android 8.1

The official guide says: On Android 4.1 and lower, the Developer options screen is available by default. On Android 4.2 and higher, you must enable this screen as follows: Open the ...
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1answer
85 views

Developer Options disappeared? [duplicate]

Recently I had to factory reset my LG Stylo 3 running Android 7. Now the section in my settings that was "Developer Options" is no longer there. How can I get it back?
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2answers
723 views

Get N on screen when trying to access developer options

Cannot access Developer Options on Asus Zenphone 3 (Android 7.1.1): Settings About Tap 6 times on Android Version All I get is an 'N' on the screen:
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1answer
472 views

Meaning of fields in “Enable Wi-Fi verbose logging”

Does anyone have a link to clear docs on the meaning of all the fields for Wi-Fi networks when I Enable Wi-Fi verbose logging in the developer options? I can guess a few and worst case I can read the ...
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0answers
2k views

What does Smallest width in Developer settings mean?

I was stumbling upon the "Smallest width" settings. It seems increasing this value will make everything show up smaller on the screen and vice versa. What does it mean and what's its function?
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1answer
292 views

Android CPU usage: What do the red, green and purple bars and the numbers mean?

The Internet as a truckload of myths about this. Today, it is time to bust the myths. When the CPU usage bars that can be enabled in the developer options are being displayed, there is a list of ...
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0answers
608 views

How to stop my phone from annoying me with software updates?

I'm getting constant notifications that a new software-update is available for my phone. It's a motorola on android 7 and i do not want the software-update. I was getting notifications all day ...
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0answers
147 views

Android 5 no developer options

I got Nexgo N3 Smart POS terminal, it is Android v5.1.1 When I tap on build number I don't get developer options, but changemodel ("You are X steps away from being changemodel") and then it leads me ...
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2answers
160 views

how to exit developer mode on android 4.0 ice cream sandwich

I have a Sony-Ericsson Xperia Arc S with android 4.0, the dev mode was activated by mistake by a non tech person. ( so now every touch/drag draws a line, and on the top it shows x,y coordinates ) I ...
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1answer
93 views

How to view internal AND SD card storage on my Moto e4 when I connect it to my computer?

Up until a couple of hours ago I have been able to view my internal storage and SD storage on my phone when I connect it to my computer via USB. I simply swipe down on my phone, click USB for file ...
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0answers
117 views

How to disable Developer options on Moto E4 without clearing settings storage data?

In order to speed up my Moto E4 (Android 7.1.1), I followed this advice: Settings > About phone > Build number (tapped about 3 times) which enabled Developer options. Then hit the back button > ...
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2answers
109 views

Developer Mode Dangers

I want to enter developer more, How do you see Memory usage in Android O?, but am wondering if there are any dangers in doing so. Obviously I could change things and mess up, but will I open security ...
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0answers
381 views

Greyscale on Miui

I have a Xiaomi MI6 with MIUI pro installed on it. I tried to set the screen to monochrome from the developer settings, but every time I lock the phone and unlock it, the screen returns in colors. It ...
3
votes
1answer
6k views

What is MIUI optimization?

In MIUI (an Android ROM) there is an option in developer settings called MIUI optimization, what is the use of this option.When this option is enabled an app can't be installed via USB (i.e. from ...
3
votes
1answer
5k views

Is there a way to make my tablet turn off when not charging?

I am planning to mount my android tablet to my car with a charging cable permanantly left in. The idea is as soon as I turn the car on, the tablet starts charging, and as soon as I turn the car off, ...
0
votes
1answer
533 views

Forced RTL Layout Option not showing up on my Huawei Phone

When I searched the option, it shows up. When I click on it, it leads me to the top of Developer Options. But nowhere on the list do I see the Force RTL option. This is very frustrating and I can't ...
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2answers
2k views

I cannot root or access developer options [duplicate]

My Samsung Galaxy Tab A (model number SM-P550 if you want to know the specs, Android version 6.0.1) will not allow me to "unhide" or "unlock" my developer options no matter how many times i tap the ...
22
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5answers
25k views

Enable “Install via USB” without creating MI Account

I am trying to create some apps on my xiaomi smartphone (MIUI 8), but when I try to run an app, the error INSTALLATION_CANCELED_BY_USER appears. I found that the problem is that I must enable the "...
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2answers
4k views

Is there an “Inspect Element” option on any browser on Android?

I often find myself missing the option of "Inspect element" in Android version of the popular web browsers. Do you happen to know any alternatives or workarounds that you could implement to have ...
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0answers
757 views

how to make any app debuggable

I am working on some project where I need to debug existing apps on android android market. I know by modifying androidmanifest.xml we can do so but for that I need to have source code. So is there ...
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3answers
1k views

Nexus 6P - cannot turn off Developer Options

On any other device, I was able to go to Settings, scroll to Developers Options and toggle it On/Off. On Nexus 6P, this toggle does nothing. If I turn it off, next time I look at it, it shows as on ...
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2answers
787 views

Can USB Debugging and Developer Options be used to spy on me?

Can developer options and Bug Reports be used to spy on a person's phone use? For example by a spouse or parent?
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2answers
280 views

Developer options in Android 6.0 and 7.0

The developer options of Android Nougat are the same of Android Marshmallow? Or are there new options?
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1answer
335 views

take bug report for specific application

I am starting android development, and I am looking for a way to get a bug report from a user's phone. I know about the settings / developer options / take bug report system, but from what I have ...
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0answers
44 views

ANZ goMoney AU not alllowing developer options to be enabled

I have recently purchased a Nexus 6, to install Kali NetHunter. After installing ANZ goMoney AU, It opens, and prompts me with: We noticed that you have some Developer Options turned on under your ...
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0answers
142 views

What are the problems of rooting device?

I want to root my android device (Samsung Galaxy On7, 6.0 Marshmallow) to move my inbuilt apps to sd card to free up space. I'm doing this as per this site: http://techgage.com/article/...
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0answers
132 views

Problem in usb debugging

I wanted to move all inbuilt apps on my Samsung Galaxy On7 to the sd card to free up space. To do this, I followed this site. However, even after enabling USB debugging, the desktop is not being able ...
1
vote
2answers
678 views

Force RTL layout not working

Even though I checked the box of Force RTL layout it seems it don't work properly and due to this many other problems are occurring in my HTC Desire 826 dual SIM, like , my screen is 1080 but YouTube ...
3
votes
1answer
4k views

Developer Options not showing Up in LineAge OS new build

Some weeks back I installed latest version of LineAge OS : 14.1-20170209-UNOFFICIAL-onyx on my one plus X phone. So after playing around with it, there were lot of issues in the new build. So I ...
2
votes
0answers
1k views

What are the “Window animation scale”, “Transition animation scale” and “Animator duration scale” settings in android developer settings?

I have seen many posts suggesting to turn them off, i have them turned off and notice quicker transitions, no animations, etc. But in some places it is weird to see no animation. I googled the terms ...
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0answers
51 views

Developers Options Setting android 5.1

I have Qmobile with Android 5.1 (Rooted) the problem is that I have enabled Developers option from tapping 7 time the option which enables it , then there is suppose to be few options in the ...
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0answers
48 views

CM12.1 Frozen at boot loader (developer option -> Simulate Secondary Display)?

I have problem in Samsung Galaxy S3 mini and the ROM I'm using is CM12.1 I was messing with the Developer Options and I select an option called "Simulate Secondary Display". it was None then I ...
4
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2answers
7k views

Security risks in case of activation of developer options

Is there is any security risks if I enabled developer options in android phone (by clicking 7 times on build number)? Are there any risks when this option is showed in menu but switched off by toggle ...
2
votes
1answer
2k views

“Show CPU Usage” not an option

Nexus 5X, running build number NMF26F, rooted. "Show CPU Usage" is not an option available in Developer options.