yashsingh1/xdaforums huggingface dataset:
[General Questions and Answers] Don Quijote de La Mancha:
Hello everybody,

This is my first message.

What I would like to know is how WhatsApp encrypts the databases. I mean, does it use simple encryption or asymmetric (public-key) encryption? In case it uses simple cyphering, it would be possible to create a cyphered database from a SQLite file by using the key file located in the "hidden" WhatsApp directory but, in case it uses public-key cyphering, I don't know where the public key is located nor how both keys are generated.

If you root the device and the encryption is simple or symmetric, it would be easy to generate a "false" database but, in case the encryption is asymmetric, it wouldn't be so easier and it would be necessary to generate a public-private key pair.

Does anybody know how does it work?

Thank you very much!!!
[General Questions and Answers] demkohell:
Sqlite db

---------- Post added at 07:50 AM ---------- Previous post was at 07:50 AM ----------

You can easily view the databases with a rooted phone with tb and a sqlite db viewer on android
[General Questions and Answers] Don Quijote de La Mancha:
Yes, I know it, but you need first to decrypt the database. I have researched and WhatsApp works with symmetric cryptography (AES) to cypher a database (in the other hand, asymmetric cryptography is used to send and receive messages). The key is set in "/data/data/com.whatsapp/files/" directory and it is very easy to decrypt a database once you have the key, but... has anybody tried to create a database, cypher it with a key and put both them (the key and the database) in their respective directories? After doing that, the database might be able to be decrypted again...

Thank you everybody!
[Onetouch Idol 3 Q&A, Help & Troubleshooting] steavis00:
Came with the latest upgrade. I understand what I think a SIM toolkit would do, but it doesn't open.

Ideas?
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
All,

I purchased the Note 5 from Best Buy, yesterday, and received the free charging pad. I used the charging pad for the first time last night while I was sleeping. I woke up a couple of times during the night and noticed that the charging pad was flashing blue and the phone was not charging. I pulled the phone off, waited about 30 seconds, then put the phone back on an it started to charge again. I did this three times and it always ended up back with the flashing blue light. Doing some research this morning, a flashing blue light indicates the phone is not placed on the charging pad correctly. I had try to make sure the phone was properly centered on the pad each time. Has anyone else been battling a similar issue? Thanks in advance.
[Verizon Samsung Galaxy Note5] waco2hot33:
Yes I had the same problem here and I think that's same solution fix it once I got it centered where the Samsung word on the charger is Horizontal with the Device and I get a good connection everytime
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
Thank you for the response. I have been messing with it this morning and it does seem to be ok if I really make sure it is centered. I guess it is just really sensitive with alignment. I will see how it goes tonight. With my previous wireless base, it would always have issues after the phone was on it for 4+ hours. I am hoping that is not the case here.
[Verizon Samsung Galaxy Note5] Juice3250:
Yeah. I had issues with it last night. It started charging right when I put it on there but sometime right after I went to sleep, it must've stopped working.
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
I also experienced the issue again last night. It just stops working after the phone has been on the wireless charger for a while. It looks like wireless charging overnight is not an option :(. Has anyone had success with wireless charging for an extended period of time and had the phone get to and stay at 100%?
[Verizon Samsung Galaxy Note5] ajrich80:
I had to turn daydream on. Mine would start flashing blue after the screen timed out. I have daydream set to activate while charging and no issues since.
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
The problem with that is I want to charge the phone in my bedroom while I am sleeping...I do not want the extra light from the screen :( I guess I could just create a black photo and have it use only that one.
[Verizon Samsung Galaxy Note5] ajrich80:
I use Google clock and the light from the charger is brighter than the dim clock on the screen
[Verizon Samsung Galaxy Note5] gotsaved289:
You have to have something creating a small gap between the phone and the charger, I had the same issue and found the answer in some thread I can't find now. I just put a couple pieces of paper in between the phone and the wireless charger I guess because it works through some sort of electronic field the phone without a case sitting right on top is too close. Either way when I get my case the issue should be gone but put something there and that should do it, mine charges all the way now and it's fast.
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
Well, I picked up a case today and am still having the same issues :(.
[Verizon Samsung Galaxy Note5] Mpower14:
My girlfriend works for Samsung, she told me the issue lies within verizon's software with the new note 5's, and they are working on an update. Mine does the same thing on a Samsung pad that worked fine for my note 4 with wireless case back. Apparently it happens every time the phone receives any kind of notification, I'm going to place the phone on airplane mode tonight to see if that works. Case/no case is not the issue.
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
That is interesting. I just stopped by a Best Buy store and talked with the Samsung rep. He said he has the same issues and thought it was a problem with the charger. Best Buy said they would let me exchange it for a different charger, but I may wait to see if an update can fix it. Thanks for sharing!
[Verizon Samsung Galaxy Note5] tbonephile:
The problem is using it without a case. The charger is assuming there is a case and if there is no space between the phone and the charger it will stop charging after a few minutes because the voltage is too strong when they are too close. Put a few pieces of paper in between and you should be fine. Or get a case.
[Verizon Samsung Galaxy Note5] situman:
Have a case on and it seems to be working fine. Never tried it without a case though.
[Verizon Samsung Galaxy Note5] PrsnlCrcl:
I no longer have the Samsung charger, but when I did, I could not get it to work even after adding a case and paper. I think some carriers seem to have more issues. I am on Verizon.
[Verizon Samsung Galaxy Note5] animal7296:
I'm on Verizon and mine works fine. It took me a few minutes to get it placed on the charger correctly but it works great. Also, I came from the s6 and it would charger as well but I would wake up with only 80 something percent since once it charges to 100 it stopped charging. The N5 however if it discharges to a certain point it apparently restarts the charging process.
[Verizon Samsung Galaxy Note5] Skizzy034:
Tried 2 of the Samsung wireless chargers and both had the same problem on the S6 Edge + and the Note 5. The Samsung rep at Best Buy said that the workaround is to put the phone in daydream mode. She said the Note 5 and S6 Edge + go into too deep of a sleep. She said to use the work around or we have to wait for the fast wireless charger to be released.
[Verizon Samsung Galaxy Note5] dja2k:
Has anyone confirmed that the Verizon Note 5 will not have the blinking blue light not charging problem? I haven't seen any OTA updates to fix this issue on Verizon like others have reported that AT&T did.

dja2k
[Verizon Samsung Galaxy Note5] SwordOfWar:
No, I'm still having the blue blinking light on the samsung fast wireless charger (it happens a little while after placing the phone on it). Basically makes the charger useless for now until we get an update. It's a shame because I bought the official Samsung charger and I'm having to resort to plugging in my phone still.

Verizon has never been quick to release phone updates, so it is likely still in "testing" phase....
[Verizon Samsung Galaxy Note5] bobyluvjr:
wireless charging

wish we could be testers
[Verizon Samsung Galaxy Note5] C1audia:
I have the Note 5, husband has Edge+.

We both received the free Samsung wireless charger from Best Buy.

Neither of our phones, with cases, will stay charging.

They will for a few minutes, then the light will start to blink. Both chargers, both phones.

I bought this one

https://www.amazon.com/gp/aw/d/B00S7IBDGW/ref=ya_aw_oh_pii?ie=UTF8&psc=1

And it works perfectly. I lay my phone over night and it's fully charged in the morning.

I hope there's a fix for the Samsung chargers eventually.
[Verizon Samsung Galaxy Note5] animal7296:
I have been using the Samsung wireless charger since I got the s6 and now I use it with the note 5 and I have had no problems with it.
[Verizon Samsung Galaxy Note5] 9BlackN*Black6:
From my personal experience and all the wireless charging issues with Verizon n5's...your best bet is to buy a 3rd party charger. Samsung already screwed up big time by not having a standard set of parameters dealing with the wireless charging that can't be adjusted by carriers. Little things like that is why I'll NEVER buy Samsung accessories personally. They failed big time on the wireless charging issues and were completely clueless on which chargers were compatible/noncompatible(when I called), tho they'll never admit it and just blame the carrier.
[Verizon Samsung Galaxy Note5] KruseLudsMobile:
I bought the wireless fast charger directly from Samsung and it works like a charm. Faster than any other charger too!
[Verizon Samsung Galaxy Note5] SwordOfWar:
Just wanted to post an update about the Samsung Fast Wireless Charger. I've now been able to use it and have it work through the night successfully.

Some things I did:

1. Cleared any metal or magnetized objects around the wireless charger

2. Disconnected the power to the wireless charger, waited about 10 seconds and plugged it back in

The reason I did the above things is because at one time I set the Note 5 on the wireless charger and the phone started cycling rapidly from charging to not charging, so the screen kept going on/off every 3 seconds or so. It did this for a little while and then the phone may have crashed because it forced itself to restart/reboot from the Samsung logo. I then took the phone off and placed it on the wireless charger again and the wireless charger would not show any light or any indication on the phone that it was charging.

Based on this information i'd say that the software/hardware used to communicate between the charger and the phone may get buggy sometimes. It may be as simple as rebooting the phone and cutting power to the wireless charger and connecting it again to force a reset on it as well.
[Verizon Samsung Galaxy Note5] waco2hot33:
Yes that's exactly the problem the Samsung wireless charger that doesn't have the fast charge words on the front of the device will not work 100% with the note 5 from my experience now the one with the fast charge logo on the front of the device works like a charm I noticed that users are buying the wrong one for there note 5 this is the one you want to have with no issues
[Verizon Samsung Galaxy Note5] SwordOfWar:
Did you fool around with the placement of the phone? I find my standard third party wireless charger is really picky about placement with the note 5.

Try centering it near the top or bottom of the phone.
[Verizon Samsung Galaxy Note5] RJV3:
I'm not too clear.... So the problem is the charger? The software on phone? Do I return the charger? I got the samsung wireless fast charging pad off Amazon and day 1 worked fine. Verizon recently pushed out a security update. Since then the charging pad cycles. Not sure if the update had anything to do with it, but reading several posts, there can be several culprits
[Verizon Samsung Galaxy Note5] KruseLudsMobile:
Does the Samsung Charger say "Fast Charge" on the top? If not, you just bought the wrong one, that's all
[Verizon Samsung Galaxy Note5] SwordOfWar:
The Note 5 works with both fast

AND

standard wireless charging. I use a standard Verizon wireless charging pad from a few years ago, as well as the Samsung Fast Wireless Charging puck.

For me, phone placement is very picky using the standard Verizon wireless charging pad. When using the Fast Charging Samsung pad, it picks up basically instantly as long as its centered fairly well.

When I had issues with the phone constantly cycling on/off on the Samsung charger, I just reset the power to both the phone and the charger and the problem went away for me.
[Verizon Samsung Galaxy Note5] animal7296:
Not true. I have the wireless charger that was released with the s6 and it works fine. Just have to place the phone on it right. There is a small margin of error but if it is near perfectly centered it works great.
[Verizon Samsung Galaxy Note5] KruseLudsMobile:
The fast charger is for the St6 edge+ and the note 5
[Verizon Samsung Galaxy Note5] RJV3:
So I decided to switch the charging cable to the one that came with the charger instead of the phone and I have not seen the charging on off cycle happening. Fully charged and left the phone on the puck all night. Will report back in a couple of days.
[Verizon Samsung Galaxy Note5] RJV3:
Since using the charger that came with the base, I am not having any issues charging my note 5. I left the phone on overnight to charge and was still on at 100% by 7 am. Looks like my issue is resolved.
[Verizon Samsung Galaxy Note5] Delakit:
The issue is with placing the phone on it puck "correctly" (for lack of a better word).

If you really put in some time and effort positioning that phone on there correctly, it'll work. Lol.
[Verizon Samsung Galaxy Note5] SwordOfWar:
For a premium phone and charger we shouldn't have to put so much effort aligning it. My HTC Droid DNA could have been half way off the charging pad and work with no problem.
[Verizon Samsung Galaxy Note5] Skizzy034:
Yea that's what the Samsung rep at Best Buy said. But it sucks because Best Buy only gave out the regular non-fast charge one for the promotion when buying the Note 5 or S6 Edge+..
[Verizon Samsung Galaxy Note5] niftyguy239:
I have the fast charger and it works flawlessly. No more micro USB port failures for me!

Sent from my Verizon Note 5 of awesomeness
[Verizon Samsung Galaxy Note5] RJV3:
Just reporting back...... I have no issues with the charging pad now that I'm using the correct charger that came with it. The charging pad has been working flawlessly. Make sure to get the charging pad that reads "fast charging" to get the best experience for your note 5
[Verizon Samsung Galaxy Note5] KruseLudsMobile:
Ditto. Just bought another one.
[Verizon Samsung Galaxy Note5] Delakit:
I have 2 that were said to work with my device, but they don't work for ____.

More money dumped into Samsung.
[Verizon Samsung Galaxy Note5] KruseLudsMobile:
What device do you have?
[Verizon Samsung Galaxy Note5] Delakit:
Note 5 64gb.
[Verizon Samsung Galaxy Note5] KruseLudsMobile:
Is it marked as FAST CHARGE by Samsung? Did you disable any executables on the phone?
[Verizon Samsung Galaxy Note5] ChrisAC84:
I bought the Samsung Wireless charging puck (not the fast charging one) 2 days ago. Like RJV3, I used the cable that came with the puck. I've had no issues, it's not hard to align the phone in the center, and I wake up to 100% charge. Definitely happy with my purchase (got it for 31.99 via Walmart.com).
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] hayat55:
Hi, is it worth it to pay £670 ($1043) for a 64GB Galaxy S6 Edge+ with a free samsung fast charge 5200mAh battery pack. I would be importing it from Spain and it would take upto 10 working days to arrive (from launch date September 3rd). However, many people are saying, "oh the price will depreciate loads". So that makes me think if I should buy the new iPhone which will be £700 in UK. Or should I just buy the 32GB S6 Edge+ which I can get for £560 ($872). In my opinion Hong Kong has the best S6 Edge Plus because it is 64GB and has Dual Sim, but I don't know anyone in Hong Kong to post it to me :(

P.S. What is the difference between the Asia and Europe models - G928C and G928F?
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] Brava27:
It's your decision

Sent from my Gorgeous S6 Edge Plus
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] johnyx1989:
Well I don't know if this is going to help you but I preorder the Galaxy S6 Edge Plus in Best Buy of 64gb with AT&T $966 Total with taxes, prices on ebay were too expensive the last week, because is a new phone just a week old the prices are high, but they are going to get less expensive pretty soon, the 32gb S6 Edge+ Factory Unlocked with dual sim right now is on $809 on ebay I find that a pretty good price :P I will be returning my 64gb AT&T in best buy and get that one cause is $165 less lol and I don't use that much space everything is in the cloud services.
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] hayat55:
okay, thanks. But I like my local storage. And I saw that the OS takes about 8GB so on the 32GB model you are left with 24GB and on 64GB model you are left with 55GB. I'm not sure if I should buy 32GB or 64GB. Because the euro rate is fluxuating, at paypal rates 905 euro = £683 :(

If I pre order though, I will get a free samsung fast charge 5200mAh battery pack.

I'm still not sure which GB to get? :(
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] johnyx1989:
Well if you like your storage then take the 64gb lol
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] apurva.giri:
If you can afford it, get a 64 gig variant. I do not have much use of space but still chose 64GB variant since I know I wont be upgrading till next 18 months and it never hurts to have a few extra gigs left in case I choose to fill it up with high end games. You should prioritize and make a list of things you do in your phone and how much memory, in avg., would that consume. :silly:
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] hayat55:
I'll probably keep the phone until next august to buy the next one lol. I just sold my iPhone 6 Plus 64GB and on that I used 31GB in total. I don't know if it is worth paying £680 for 64GB. Should I wait a month for prices to fall or not?
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] apurva.giri:
If you can, I would say definitely wait for a month or so. Samsung price always goes down withing months, not to mention, thanksgiving is very near too... You will save some $100-$150 I'm guessing. :laugh: I'm just not patient enough!
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] hayat55:
When i say wait, I mean until about 20th september ish
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] apurva.giri:
I'm not so sure if anything is going to change within a month of the release. However, if you're open to buying from eBay, you might see some considerable drop in price. I personally do not prefer buying from eBay, and when I do, I take some time to do some analysis on the seller. :cowboy:
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] hayat55:
UPDATE: Managed to get an S6 Edge+ 64GB Gold Unlocked from UAE for $867! :D

There appeared to also be no region lock sticker on it :)
[Galaxy S6 Edge+ Q&A, Help & Troubleshooting] apurva.giri:
Congrats! Welcome to the forum officially! :laugh:
[Verizon LG G4] zagan131313:
MOD EDIT
[AT&T Samsung Galaxy S 4 General] buggerritt:
Yesterday, I was out of town and took a wrong turn. I got a little lost and decided to use maps. I couldn't get a lock at all. Opened up GPS STATUS & TOOL to confirm that I couldn't get a lock on any satellites. I rebooted and that didn't solve it either. Luckily, I had a set of precision screwdrivers in the van and used a #0 to tighten all the screws in the inside of the back of my phone. I didn't even power off to do so. After this, I replaced the back cover and opened the app again. INSTANT LOCKS WITH 10FT ACCURACY.

I can't guarantee this will work for you but, it couldn't hurt. I hope this helps someone. Don't blame me if you break stuff. [emoji3]
[Galaxy Note 4 Themes and Apps] raulcomash:
Running Smoothly and Faster than ever
[Galaxy Note 4 Themes and Apps] raulcomash:
Almost 6 hours of use! Very good ROM
[Galaxy Note 4 Themes and Apps] muratbaizhanov:
why have u posted it here?
[Galaxy Note 4 Themes and Apps] hdooooy:
Any link or any description for this rom ???
[Galaxy Note 4 Themes and Apps] JavierHouse:
Link rom ? Or other question ?

Enviado desde mi SM-G925F mediante Tapatalk
[Galaxy Note 4 Themes and Apps] ManDone.vRs:
Reported !
[Galaxy Note 4 Themes and Apps] fakhreza:
Smoking weed lately, mate?
[Android Q&A, Help & Troubleshooting] sanayp:
Does anyone know 100% when Samsung Galaxy Ace 4 SM-G357FZ will be getting Android Lollipop 5.0.2 or 5.1.1

This has the same specs as Core Prime and Grand Prime and these got lollipop this month.

Specs: Snapdragon 410 64Bit CPU

Adreno 306 GPU

1GB Ram

8GB Storage

If anyone knows PROPER information or already had on OTA update for G357FZ please post it and let me know.
[Android Q&A, Help & Troubleshooting] Amr746:
Sorry, but no lollipop update for Galaxy Ace 4 samsung uk i this device and i am very sad you must search for Custom rom
[Android Q&A, Help & Troubleshooting] sanayp:
Where did you get this information from

Post link
[XDA Assist] :
Please HELP PLEASE HELP I was using cm 12.1 unofficial and then I decided to go to Miui 7, for flashing Cm 12.1 , I repartitioned my Mi3 to 1.2 gb as instructed in miui forums thread-99684-1-1 -- This thread and when I was Flashing Stock miui through Fast Boot, it showed me a error "remote: too large" Something like this. and when i power on my phone is only shows fastboot mode Please Help me please...
[XDA Assist] OfficerJimLahey:
Hello, and thank you for using XDA Assist! :cowboy:

In theory, if your recovery is still intact, you should be able to fix up any partition issues. But the experts may have a better way out of this problem.

Please create an account, so you can post in other forums. Then, create a thread in the > Xiaomi Mi 3 > Mi 3 Q&A, Help & Troubleshooting forum, with all the details mentioned here. You may even want to quote the guide in which your device was repartitioned.

Hope this helps, and good luck! :)
[ZenFone 2 Q&A, Help & Troubleshooting] AndyCryst:
Ok I have rooted my phone a Z00A with 16gb/2gb using this Video youtube.com/watch?v=9l-l96jtt10 and installed TWRP but whenever I try to install and boot into recovery it boots into fastboot instead same as when I try to install a rom. How do I get into TWRP and get rid of Fastboot?:confused::p

The main problem is fastboot, it's the only thing my phone will load and all the options except for power off just reset the phone into fastboot. If i hook up to my pc and use Fastboot Recovery Launcher I can get it to boot into TWRP with all it's functionality but no matter what I do once I reboot it's back to fastboot screen. I have tried to install SuperZenR19 and the CM12 roms and even formatted data before installing a rom but still it reboots to fastboot.
[ZenFone 2 Q&A, Help & Troubleshooting] Cyborg.Gangster:
Enable USB debugging and connect it to system.

Open up the fastboot (command prompt) and flash the recovery again.

Use SSJ Tethered Version (Permanent) version and then try.
[ZenFone 2 Q&A, Help & Troubleshooting] S#@DY:
Make sure you flash it by using fastboot

'fastboot flash recovery filename.img'

Remove ' '
[ZenFone 2 Q&A, Help & Troubleshooting] AndyCryst:
Success!? Nope!

Ok I reran the CWM cai dat and finally booted in TWRP, just flashed SuperZen 19. Thanks for the replies and wish me luck! The stock os is just such memory hogging garbage that I hope I will get better performance now.

*** EDIT***

Spoke too soon, I was able to install SuperZen R19 but it won't boot into the system just goes to fastboot. The only way it seems I can get back into TWRP is to run cai bat hit T4 and TWRP will load but upon reboot it's back to the fastboot screen.

****EDIT**** It won't boot into anything but fastboot after a reboot, it's not bricked but pretty damn close. I can get it to load twrp only if I go through Cai bat but even so after I install and wipe it just boots into fastboot again. FIDDLESTICKS!!