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Help a senior citizen

When I go into my phone museum and dig out my first Android phone (LG Optimus M) it seems so tiny now. I think it was a 3.5" screen.
The 6" phones we consider normal now were regarded as huge "phablets" not that long ago. Progress- ;)

Yeah, I recall those early Notes being mocked and ridiculed! Yet here we are...
In late 2019 I actually posted a YouTube video contrasting the Galaxy Note 10+ and the Motorola Droid from ten years prior. This is a shot from that.

:)

Droid_10_b.jpg

AUB6 USA carrier unlocked update, March security patch

Samsung have begun rolling out the AUB6 update on their Snapdragon, USA, carrier, unlocked, S21 series phones, (CSC codes XAA, ATT & VZW so far), with the March Android Security patch.

It is a FOTA, (Firmware Over The Air), update and you can check... Settings > Software update... to see if it is available for you.

Build date = 25 February 2021

Release date = 05 March 2021

Android Security patch = March 2021

This is the 2nd stable update in 37 days

AUB6 USA carrier unlocked update, March security patch

Samsung have begun rolling out the AUB6 update on their Snapdragon, USA, carrier, unlocked, S21 series phones, (CSC codes XAA, ATT & VZW so far), with the March Android Security patch.

It is a FOTA, (Firmware Over The Air), update and you can check... Settings > Software update... to see if it is available for you.

Build date = 25 February 2021

Release date = 05 March 2021

Android Security patch = March 2021

This is the 2nd stable update in 37 days

Read only variable

https://www.cnblogs.com/pengdonglin137/articles/5411490.html

"PRODUCT_DEX_PREOPT_BOOT_FLAGS passes options to dex2oat to control how the boot image is compiled. It can be used to specify customized image classes lists, compiled classes lists, and compiler filters"

https://source.android.com/devices/tech/dalvik/dex-format

https://source.android.com/devices/tech/dalvik/configure

https://www.google.com/search?ie=UT...s&source=android-browser&q=Android+DEX_PREPOT

drfone phone manager

Hi

Thanks for the detailed info and is what I think I expected. If I am not mistaken one of the big differences between Android and many other systems is that Android is not coded device specific, wheras Windows is and all of the embedded systems I worked on were coded and compiled for a specific processor. I am trying to use this Android phone as a GPS navigation platform, with no SIM and an external GNSS receiver connecting via bluetooth. I have used the Memory map navigation software since 2004 and is only now that I am having to move from a Windows CE device to Android. The program loads via the playstore and runs with no issues, the map data is stored Root/Data/Data/Com.memorymap.mm2/Files/DMS/GB/OS2016 and only works when downloaded from their server which is a problem when not in range of my WiFi connection. The problem is that the program seems to have issues with finding the location of this map data. There is a folder called map_folders.txt located in Root/Data/Data/Com.memorymap.mm2/Files which contains the paths and I am currently trying to check and add to see if this works but there information states " We have found that changes in the way Android opens files is now just giving the app an internal copy of the map, instead of opening the file in-place." which is not making sense because these map files are very large, in C I would just pass a pointer that points to the data because I don't need to modify it but I am not an Android programer and I don't believe Android or Linux use pointers. I suppose the company is like myself, spent all its life with Windows and is now faced with Android and is probably not yet up to speed.

Help SD card crashing LG V40

As the chief described, have you tried resetting your LG V40? After reset you can insert the SD card in LG V40 and check.
Is LG V40 booting normally without SD card?
Have you checked this SD card in other devices? if not please try once.
Also please check if any software updates are available for LG V40.

I have tried resetting the phone multiple times. When attempting to go into the boot menu after reset, the phone screen gets all scrambled when the SD card is inserted.
The phone does boot normally without the SD card.
I have checked the SD card in my PC. It pops up a Read error, but does still allow me to access and remove the files.
At this point, I have copied everything (except a few corrupted files) off the SD card, and onto the PC.
I will write the SD card off as a loss. I have purchased a new SanDisk 256 GB that appears to be functioning beautifully.
Thank you all for your assistance.

[Free][App] Rokverse: Rise of Kingdoms Social Network Companion

Do you play Rise of Kingdoms Lost Crusade?

Do you need a rise of kingdoms assistant to improve your game? Or maybe a rise of kingdoms companion app where you can chat with other players, ask for donations, buy merch, and more?

Governor, your history is about to begin. It is time to conquer all Kingdoms with Rokverse - the first social network exclusively for Rise of Kingdom's players.

We all know that things can get frustrating while playing this generally amazing game. So when you need an answer or want to talk about specific civilizations or moments, you can’t do it. So often players hide their passion (and frustrations), amazing knowledge, achievements, and kingdoms. That's why we created Rokverse, a social platform where ROK players can connect, share their passion, and get advice.

Whether you want to connect with governors from around the world, or you want rise of kingdoms guides from a true gamer community, Rokverse is a must-have social networking & assistant app. Our rok gamer social app is more than just your rise of kingdoms game companion. Explore our features in detail below.

Rockverse Main features:

Connect with governors from all Kingdoms. We help you find and connect with players or groups that matter to you across all kingdoms and civilizations. No need to hold the passion for Rise of Kingdoms inside; now you can connect and use our gamer chat to learn and have constructive convos about your favorite game!

Express yourself with stories and posts. Share what is happening in your Kingdom. Whether there is a new king, KvK season coming, or your most significant achievements on the game. Get likes, comments from the Rise of Kingdoms gamer community, and also share or discover amazing Rise of Kingdoms photos, videos, and more!

Create pages and groups. Grow your presence as a successful ROK player with a fan page and get closer to players with the same interests as you by joining groups. Find tips and unique advice that can help you progress and conquer all kingdoms.

Publish blog posts with tips and thoughts. Share your knowledge about Rise of Kingdoms offline with tips, guides, or simply relevant new in a blog type post. Whether it's your thoughts about a recent update, glitch, or an interesting moment, you have the platform to create and share your thoughts and knowledge.

Create or Support Funding campaigns. More than just a regular player social network & companion app, Rokverse allows you to ask your followers to join your cause & donate. No need to explore groups on other social media, or visit other apps, just start a funding campaign within the app and receive donations from your fans and the rise of kingdom gaming community.

Sell and buy in the Marketplace. Explore merchandise from Rise of Kingdoms. Additionally, sell your own merchandise to other players within our gamer social media platform. Use the inbuilt ROK gamer chat to ask or answer questions, and arrange details.

Now, it's easier than ever to enhance your gaming experience of this amazing game.

Download the first social network for Rise of Kingdoms players.

Screenshot: https://imgur.com/a/nw2YpSJ

Google Play: https://play.google.com/store/apps/details?id=com.rokversetimelineapp.chat
App Store: https://apps.apple.com/de/app/rokverse/id1545185833


App Info:

Current Version: 1.3
Requires Android: 5.0 and up
Content Rating: Rated for 12+

Chinese S30 ultra ROM?

$5 dollars???? that's it?

there is no development support for your phone so there is no custom rom. someone will have to create a custom rom specifically for your phone. that is no easy feat. plus they would need to somehow get a hold of a firmware update for the phone.....which usually the manufacturer or carrier provides, but somehow i doubt there is one for your phone.

all of the above is hard work and does not come easy and all you are offering is $5???? good luck with that:p:cool::p

this is what you get when you buy an off brand device.....pick a better phone if you want to root it and flash a custom rom.
After the multiple reviews of these S30 and S40 off-brand devices from Wish.com, I can't see how anybody would want one. They're usually filled with malware and are frustrating to use.

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