r/GalaxyA34

I have a Samsung A34. I recently dropped it in water and got a technician to look up and clean it. He cleaned it, he got the moisture of camera and all. But after the repair, the phone keeps restarting on its own. Sometimes it just shuts down on and its own. When i use the phone, theres no issue. But when i dont use it for a while it just keep doing this. This problem started right from the service center itself, and looked it up. He said theres no issue in connection or something, but if i want he will have to check software first (which removes the data) and then the battery and then the motherboard. So what will i do? Will this fix on its own?

I accidentally dropped my phone into water. I took it back as soon as possible. I used freqency sounds to clear the speakers (it worked ig). And theres was water in the sim tray, i got it out and dried it using a towel. And there was water inside the charging port. It wouldn't let me charge for some time. But it got fixed. But still, sometimes when i move the charger, the charging stops and then starts again. Will it fix on its own? And also rn i noticed that there's moisture inside the camera (both front and back). It's all blurry and cant take photos. It it go on its own? Should I get it to service center?

Should I buy it @25k does it lag as I want it to use through my engineering for 4 to 5 years I am a normal user just social media , binge watching not gamer

I heard that it became laggy after one UI 8.5 update

I have a huge problem with the battery of my samsung A34.For the past 2 days,my phone just started losing battery insanely fast out of nowhere,im talking 25% in 30 minutes or so.Please help I tried resetting the phone like 10 times and fully charging it but nothing it working

I was trying to get more space in my phone, so I decided to delete my memory cache. However, when I tried to do that with the device care option the cache just kept reapering. Then I tried to to the deliting process app by app but I got the same result. Does anyone knows why that happen? Please help me

This is what happens when I tried to delete de cache app by app, and the same happened with the device care

I have a Samsung Galaxy A34 5G (model number: SM-A346B) and recently attempted to downgrade from Android 16 to Android 15 by following a YouTube tutorial.

I downloaded the firmware from SamFW, making sure it had the same bootloader binary version (B/11). However, when I tried flashing it with Odin, on my phone I got the errors "DDI : write failed !!!" and "DOWNLOAD FAILE DETECTED : boot" when i attempt to restart the phone/cancel. This is my Odin log:

ID:0/003 Odin engine v(ID:3.1401)..
ID:0/003 File analysis..
ID:0/003 Total Binary size: 12486 M
ID:0/003 SetupConnection..
ID:0/003 Initialzation..
ID:0/003 Set PIT file..
ID:0/003 DO NOT TURN OFF TARGET!!
ID:0/003 Get PIT for mapping..
ID:0/003 Firmware update start..
ID:0/003 NAND Write Start!!
ID:0/003 SingleDownload.
ID:0/003 preloader.img
ID:0/003 lk-verified.img
ID:0/003 param.bin
ID:0/003 up\_param.bin
ID:0/003 uh.bin
ID:0/003 efuse.img
ID:0/003 vbmeta.img
ID:0/003 boot.img
ID:0/003 init\_boot.img
ID:0/003 vendor\_boot.img
ID:0/003 FAIL! (Write)
ID:0/003
ID:0/003 Complete(Write) operation failed.
All threads completed. (succeed 0 / failed 1)

I initially started by loading the **HOME\_CSC** file, which I now realise was a mistake. At the time, I was simply following the video and copied what it did without giving it much thought. Since then, I've tried multiple times using the regular **CSC** file instead of **HOME\_CSC**, but I still get the same error every time.

For reference:

* **Current firmware (before attempting the downgrade):** `[A346BXXUBEYI7]` * **Firmware I attempted to flash:** `[A346BXXSBDYI1]`

The phone no longer boots into Android, but it **can still enter Download Mode**. I haven't been able to get it to boot since the failed flash.

Is there any way for me to proceed, or at least a way to restore my phone to a working state? If downgrading isn't possible, is there a way to flash the original firmware back onto the device so I can use it again?

Any help would be greatly appreciated.