[CLOSED] Is Unlocked Bootloader Easier to Crack/How to Secure? - General Questions and Answers

In what ways does having an unlocked bootloader make it easier for governments and (other) criminals to get into your device or data? Lots of people say "naaaaa it's not less secure, unlock your bootloader man... the data is ENCRYPTED" I know back in the day someone could just flash TWRP and delete the lockscreen password! But now devices are encrypted and that can't be done anymore. I also experience that some security apps require root for their full features (Android Lost). But I'd think it'd be easier to inject some sort script or flash something to help them with trying to get into your device (like removing the unlock attempt limit like is done with iPhone). Luckily Oneplus can relock with custom ROM but most can't ) : .
If you wanna talk about specific devices, maybe talk about Xperia Z5 II and/or LG G8 Thinq.
And whether it IS or ISN'T less secure, what can be done to BEST secure a device? Whether official or not.

MOD ACTION:
Thread closed as duplicate of https://forum.xda-developers.com/t/is-unlocked-bootloader-less-secure-how-to-make-secure.4493067/
@PHANX0M
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Torrent/Magnet links?

Hello Android users and devs!
First of all I want to apologize for posting in the General Discussion, but I do not have enough posts to do it in the Development Section.
Also I am not aware whether this has been already discussed or is it forbidden (I didn't found such restrictions in the rules)
Anyway, since I got my Desire S this forum is the primary source of information for me, as well as for all the other visitors around.
And especially when it comes to custom rom files there are troubles with dead links, crappy file sharing sites with stupid limitations, etc.
So I think it will be much more convenient for everyone (devs and users) to use the torrent system via magnet link (combined with QR scan maybe) for all the files that are posted around here. The download speed will be much better and all that have downloaded the file once will contribute by seeding it to the others. And of course via the appropriate client the files can be downloaded directly to the SD Card (this is of course possible now through the phone web browser, but a lot of steps are required - waiting, human security check forms, etc.).
Looking forward to your comments.
amidabuddha said:
Hello Android users and devs!
First of all I want to apologize for posting in the General Discussion, but I do not have enough posts to do it in the Development Section.
Also I am not aware whether this has been already discussed or is it forbidden (I didn't found such restrictions in the rules)
Anyway, since I got my Desire S this forum is the primary source of information for me, as well as for all the other visitors around.
And especially when it comes to custom rom files there are troubles with dead links, crappy file sharing sites with stupid limitations, etc.
So I think it will be much more convenient for everyone (devs and users) to use the torrent system via magnet link (combined with QR scan maybe) for all the files that are posted around here. The download speed will be much better and all that have downloaded the file once will contribute by seeding it to the others. And of course via the appropriate client the files can be downloaded directly to the SD Card (this is of course possible now through the phone web browser, but a lot of steps are required - waiting, human security check forms, etc.).
Looking forward to your comments.
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I'd suggest that you post this question within this the XDA forum in the chance that one of the mods will answer as this relates to rules and policy and isn't something that a member can answer.
Thank you for your reply! I agree on the policy matter, but my general idea was to start a discussion on this topic. In my opinion the torrent system is much more friendly when it comes to file sharing and I was curious is there people around that agree on that, especially the regular users like me and also the developers that are posting files all the time. One of the advantages as well is that on single torrent there can be multiple files attached.
So what do you think?
Sounds like a great idea
amidabuddha said:
Thank you for your reply! I agree on the policy matter, but my general idea was to start a discussion on this topic. In my opinion the torrent system is much more friendly when it comes to file sharing and I was curious is there people around that agree on that, especially the regular users like me and also the developers that are posting files all the time. One of the advantages as well is that on single torrent there can be multiple files attached.
So what do you think?
Click to expand...
Click to collapse
I totally agree with you, but unfortunately if the people here at XDA don't then its a wasted discussion.
Ok, there is the new thread. Let's see what will be the verdict

VIDEO-TUTORIAL switch between European and Chinese firmware in NUBIA RED MAGIC 3

Read and use google translate if you need in the video discription, sorry.
Mod edit: Link removed. THREAD CLOSED!
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...
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My phone will arrive tomorrow... I ordered in India so maybe I will receive the global version... Do I need to switch to Chinese firmware? I mean what's the difference
souma_rox said:
My phone will arrive tomorrow... I ordered in India so maybe I will receive the global version... Do I need to switch to Chinese firmware? I mean what's the difference
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It depends on what you need
Global ROM has gaming mode but it's mostly stock android
China ROM is themed quite a bit (themes custom launcher etc) but it has stuff like gestures however it's missing Google play store so it really depends on what you want I'd you don't need Google play and you want gestures etc China if you want stock like android and play store go global ROM simple as that

The use of "encryption" in those "secure" gallery apps

Thought y'all would find this interesting. So you know all those apps on the Play Store promising to securely hide your files from prying eyes? While some of them are really good (one even claiming to support TrueCrypt data stores), I've found that most of the popular ones use rather lacking methods of protection. While this might not come as a surprise to most of you, I feel like we should raise awareness to things like this. I took a look at a rather popular one of these called "GalleryVault" (or "Gallery Vault", they can't seem to decide on the spelling for their name) which has over 10 million downloads, boasts security in it's listing, and I hear being recommended all the time.
Turns out, their fancy encryption is a few static DES keys, an MD5 hash concatenated with a SHA hash for storing the pin code (to make it look scary i guess?), oh and hiding the "encrypted" files inside PNG's. Best part is, you don't even need to be root to access the app's data, cause it conveniently copies it's private data folder to the sdcard for ya.
It seems like they went out of their way to make it as insecure as possible, which seems to be a common trend among these sorts of apps. It sucks because there are apps which do a decent job at protecting the user's data, but they don't get as much attention with apps like Gallery Vault stealing the show. I wrote a blog post going into more detail and an app that can crack the pin code for Gallery Vault, which you can find here: Mod Edit :- Links Removed
Thread Closed.
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Thanks
SacredDeviL666.

[CLOSED] Try to solve a problem about android phone connect to a tablets through OTG cable, but..... $ rewards if needed.

An unroot android moto g play 2021 phone, an OTG cable, the tablets is build on 2015 name score c7, cheap one, sell inside the prison and charge $10 for a movie to view per time. Yep.. they making a killing on it.
Connect the tablet and phone through the OTG cable, using file explorer and ADB app both detected the tablet, but won't read the files inside the hard drive. Shows empty.
The goal is try to write file into the tablet so able to watch the movie for free on the tablet
Could anyone point a direction what I should try next to solve the problem?
Thanks
THAT'S SIMPLY A DUPLICATE OF THIS THREAD
ADB-OTG app problem,connect my tablet with moto android phone through OTG cable, but no response
I know this Question sounds amateur, but need help here. I try to access the tablet files through an OTG cable connect to an android moto g play phone,run android 11, under the otg file explorer, shows there is an OTG icon name Mediatek, which...
forum.xda-developers.com
Thread closed since the topic already exists here.
@Betterlikethis2020 Please reference XDA Rule #5 before posting new threads:
Spoiler: XDA Rule #5
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Thank you: Badger50

[CLOSED] Any disadvanages with using esim.me instead of a pre-installed eSIM chip?

So... I'm thinking about buying a new phone soon, and I had pretty much decided on the Asus Zenfone 9.
However, I just noticed it doesn't have eSIM built in, and this function is fairly important to me as I travel a lot.
But then I found out about esim.me claiming:
"It is no longer necessary to buy a new smartphone with a permanently installed eSIM chip (eUICC) to use eSIM - thanks to eSIM.me!
The eSIM.me card is not a conventional SIM card!
In the eSIM.me card, the eSIM chip (eUICC) was embedded in a SIM card form factor and made compatible with mobile radio end devices using proprietary firmware. The eSIM.me card is therefore a mobile storage medium for eSIM profiles, which for practical reasons has the form of a SIM card. "
See: https://esim.me/blog-about-esim/the-esim-me-revolution
So my question is... Apart from having to use their app, are there any drawback with using esim.me compared to a permanently installed eSIM chip? And if so, what would they be?
Would it be things that could impact connectivity, speed, reach etc?
I really would like to know before investing a lot of money into a new phone, so I'd appreciate your help!
MOD ACTION:
Thread closed as duplicate.
@white-k
Please read Rule 5:
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As a large forum, we don't need unnecessary clutter. You're free to edit your message as you like, so if you do not receive an answer, revisit your message and see if you can describe your problem better. Not everyone is online at the same time so it might take a while before you receive an answer.
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