samsung-galaxy-a40

#include <std_disclaimer.h> /* * Your warranty is... still valid? * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this Recovery *...

I have a problem with my bluetooth on my Samsung Galaxy A40, I have to have it in my top pocket of my coat for it to connect to my bluetooth headset properly, if I put it in my trouser pocket then it connects but acts like it not connected so it see it but can't sent the audio to it so sends it...

I have a Samsung Galaxy A40 which the screen is completely smashed/unresponsive and so I am looking for a way to do screen mirroring to the tv/monitor. Is there a way? If so what feature do I need on the adaptor/cable to ensure it works for this? If you know of a device, preferably with extra...

Utimate Q Rom lots of under the hood tweaks camera has been redone great battery based off stock very debloated Rom Download https://www.androidfilehost.com/?fid=4349826312261785979 kernel added to rom kernel source https://github.com/minhker98/android_kernel_samsung_a205f thanks to...

This will work on the A40 as well. https://forum.xda-developers.com/galaxy-a20/how-to/gsi-galaxy-a20-t3964546

---Stock Android 10 | OneUI 2.0-- HOW TO: 0- Notes: -Done on my SM-A405FN -This is for NON-ROOTED phones. -List made according to my needs. -Just playing on the safe side here, if anything goes wrong, you just have to enable it again. Simple. (Unlike uninstall). -On my laptop it only...

Hey guys, hope you all doing well I noticed a40 community is fairly small compare to other devices ? and i thought a telegram group would be much easier and faster to get news or any help if any of us needed. mod edit - link removed

So did anyone else get terrible batterylife with andeoid 10? I went from 8h SOT to about 5h. Am thinking of downgrading cause before it was the best phone ive ever had

WiFi is incredibly slow on the A40 GSI rom. LTE works completely fine, but WiFi is really slow. I can hardly load youtube videos on 144p without having it stop to load more. Any idea how to fix this?

hello everyone here. its posible to downgrade galaxy a40 FROM 10 to 9 pie? thanks

I just saw on Sammobile that some firmwares based on Android 10 has just been released for the A405F/FN/FM ! Maybe some of you have received the update ?

Hi. Just wanted to say that LineageOS 17 is indeed working on my Samsung Galaxy A40. By wiping everything except internal storage and flashing the A/B image of LineageOS 17, I got it working on my A40. The only problem is that: 1. USB OTG does not work. 2. File transfers does not work. 3. WiFi...

Hi everyone, I have the following problem with Samsung A40 SM-A405FN: (phone from Polish distribution) When trying to start the phone hangs on the first screen (Samsung Galaxy A40 secured by Knox) ​​and does not even go to the "scratching" logo of Samsung. I have already tried many options...

The GSI rom should be supported but it does not work. Are there any custom roms that support the A40?

Hi, Did you manage to get the smart capture feature when doing a screenshot on your Samsung Galaxy A40 ? This feature gives the option to crop, re-size, modify your screenshot. On mine, it's missing. A read a similar topic on a Galaxy A50 threads, but one of the last system update bring back...

<Moderator Edit> Content removed by OP request.

Team Win Recovery Project 3.6.1 Special Notes: DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options) KNOX will be tripped once you flash custom binaries to your phone. Your warranty may be voided. However this may not affect you if your country forces Samsung to provide...

https://www.youtube.com/watch?v=m4BwomQd6Mw I would like to know if anyone is interested in adapting this ROM for A50 to A40. I dont know how but if somebody could adapt this rom it would be great

https://www.youtube.com/watch?v=m4BwomQd6Mw I would like to know if anyone is interested in adapting this ROM for A50 to A40. I dont know how but if somebody could adapt this rom it would be great :good:

Hi guys, tonight i tried to take some night photos , and made me feel that i was in 2002... An iphone user was next to me and his photos where so bright an clear and mine where in total darkness... I couldnt beleive the difference... Is it actually so bad at night? Or i did something wrong with...

Hello, I just wanted to know if there is any custom rom for Galaxy a40 in development. Lineage or some other custom rom. So If you have any information about that I would be happy if you share it with me.

I was wondering why on my A40 rooted each time i had to re-paire every bluetooth device and so, the smart lock wasn't working... I found a magisk module that solved my issue : Magisk libsecure storage companion module description just go to magisk manager,then the three dots on top left, then...

I recently acquired a a40 as a temporary phone it was a BTU version and I was stuck on a older security patch. I followed a guide to flash October patch but I've somehow flashed three (3) branding on the phone.... It's not a deal breaker as I'm on three. Knox isn't tripped and my settings now...

I have a problem with AdaptiveBrightnessGo, drain battery of my phone. What can i do? It's the first phone when i have this problem

I made this zip for A40 but I got confirmed it works on A30 as well. Flash in TWRP, reboot. Check your quick setting tiles for screen recorder. To access settings, long press tile. (tap label for screen shot/screen record doesn't seem to work though)

I'm completely NOT a fan of glass/glastic/shiny backs on my phones, so I was wondering if anybody has seen a replacement matte/semi-rubber back cover for the Samsung A40? I've seen millions of original looking shiny ones on Aliexpress and ebay but nothing that looks a bit more like the back of a...

Team Win Recovery Project 3.3.1 Exynos ONLY. In NO way it is compatible with Snapdragon variants including but not limited to American(U/A/T/P/V), Chinese(0/8/6), Hong Kong(0), Japanese(SC-*), Canadian(W) variants. Special Notes: 1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers...

Hi all, i'm new with Samsung Galaxy A40. When receiving a call, the screen doesn't wake up, if a press power button in the lock screen i have not the incoming call window, i have to unlock the screen and go to notification bar to answer. Is it normal? How can i have the incoming call window...

is there any gcam for a40 with hdr working? also is there any telegram group for this device?

I have a brand new Samsung Galaxy A40. It displays constantly the symbol/icon for signal reception/strenght with varying bars in the upper Android Notification Bar. http://newsandguides.com/samsung-galaxy-s3-android-notification-bar-icon-guide/ No SIM-card is inserted. Does it know eSIM? Never...

I have just acquired a Samsung Galaxy A40 phone. In my opinion, it has one of the best size/price/performance ratios on the market, reason why I bough it. However, one very sad point about it is that there is still no LineageOS or any other custom ROMs to this phone, forcing myself to stick to...

Helo, is there a way to change CSC without change KNOX status? Have you seen any documentation to do this? Or linked necessery files? What CSC is preffered if I need call recording option on call menu? thank you update: based on a nice answer from another topic, I think its possible, because...

Hi. Got my A40 rooted and wasen't happy about the look of the boot logo & warning text, so I did some changes to it. WARNING: THIS WILL TRIP KNOX SO DON'T FLASH UNLESS YOU KNOW WHAT YOU'RE DOING. THIS IS MEANT FOR USERS THAT UNLOCKED BOOTLOADER AND GOT KNOX WARRANTY BIT BLOWN ALREADY UPDATE...

$ ls -al /dev/block/platform/13500000.dwmmc0/by-name total 0 drwxr-xr-x 2 root root 680 2019-07-08 13:45 . drwxr-xr-x 3 root root 780 2019-07-08 13:45 .. lrwxrwxrwx 1 root root 21 2019-07-08 13:45 boot -> /dev/block/mmcblk0p15 lrwxrwxrwx 1 root root 20 2019-07-08 13:45 bota0 ->...

When I unlock my phone from the lock screen, sometimes there is a blinking light underneath the selfie camera behind the screen. It flashes constantly until I lock and unlock my screen again. Is it a defective screen? The phone is brand new.

Hi everyone, after searching on german forums, xda and youtube i found this app https://play.google.com/store/apps/details?id=com.used.aoe&hl=en It is great cause it have a lot of options and in one you can select that AOD only turns on when a new notification comes For now it didnt consume...

Problem getting notifications from apps (Probably may occur on other devices with OneUI as I found on S9 forum) Issue: Whenever the device goes into sleep (screen turned off, at least 10 minute period passes) I no longer receive notifications from various apps like Gmail, Whatsapp, Messenger...

hi everyone, How to be visually warned about notifications on the Galaxy A40? (notification led? Always on display?) Is it planned by samsung an update to enable a solution? thanks,

Just a few thoughts on the A40 after one weeks use. Previously had a Oneplus 3t (with broken front). What I like: -Super lite, only 140g. -Small but still decent size screen (5.9inches) due to the 85% screen to body ratio. -Cheap. -Very nice Super Amoled display. -UI (Samsung One UI is a HUGE...

I'm user of A40 2 days now. Just about battery and my settings. Yesterday unplug my phone 100% at 5.30am then Google maps for navigation 2.5 hrs, YouTube 0.5hr, Chrome 1hr plus Facebook, messanger, a bit of calls and txt, playing with themes and customize homescreen. At 3.30am with 28% battery...

There aren't yet news about root methods for this phone? There is a working twrp for the new A40 phone?