yashsingh1/xdaforums huggingface dataset:
[Galaxy 3 Q&A, Help & Troubleshooting] taylerdurden:
Hello, I have a question about SIM Unlock and nv_data.bin.

First, sorry for my English :)

I have a Samsung Galaxy 3 I buyed to Vodafone Spain. The phone came locked by the carrier, and with Android 2.1. When the 2.2 roms began to be available to other carriers I flashed them with ODIN, so now, I have the latest version from Spain FOP (not Vodafone). I have never rooted the phone, or unlocked bootloader or anything else. Then only I have done is flashing the phone by ODIN and wipe it to factory reset.

The problem I have now is that I want to sim unlock it to use in other carrier. So I buyed a code (with the phone IMEI and the model(i5800)) to a code seller. I have buyed codes in this web for other phones (Nokia, Huawei and Sony Ericsson) and always the code have worked perfect on the phone, unlocking it perfectly. So I purchased the code for my i5800, but the problem is that the code they gave to me (8 numbers), doesn´t work, it says code invalid.

I have contacted with the seller but at the moment, they have no replied me. So, I found a tutorial in internet that says that if I extract nvdata.bin from the phone, I could get the code with a Windows app called Samsung Galaxy S Code Extractor(or something like that), so I decided to get the code by this method, since this method doesn´t require to alter system o root or anything, only extract a file by ADB

The problem is this method didn´t give me any code, is like nv_data.bin have losed the code in my phone.

So, my question is, if my nv_data.bin have losed the code, can it be the reason the code I buyed doesn´t work? I means, when I introduce the code in my phone, does it compare the code with the code inside nv_data.bin?? or have nothing to do?

Thanks in advance

i apologize for the long post
[Sony Xperia P, U, Sola, Go] umair42:
Please give me step by step guide to flash..54 fw on xperia u.I have not used flashtool before,that'swhy i am asking.

I have locked bootloader.I also want to root .54

Some have experienced grey screen after flashing b.1,10 kernel to root .54 so i don't want to take the risk.

Thanks in advance.
[Sony Xperia P, U, Sola, Go] doctor_droid:
http://xdaforums.com/showthread.php?t=2023135

Follow this as said to flash ftf
[Sony Xperia P, U, Sola, Go] umair42:
It only guides how to flash fw but i want to root it as well.

How to root it?
[Sony Xperia P, U, Sola, Go] balanki:
http://xdaforums.com/showthread.php?t=2028139&highlight=how+to+root&page=25

post #245
[Sony Xperia P, U, Sola, Go] umair42:
is there any stock sony ics 6.1.1.b.1.54 not vodafone branded?

i don't want vodafone bloatware on my phone
[Sony Xperia P, U, Sola, Go] borchouk:
http://xdaforums.com/showthread.php?p=34810400
[Sony Xperia P, U, Sola, Go] umair42:
That's for xperia P

I want for xperia U
[Sony Xperia P, U, Sola, Go] Anthrax:
check this thread.........
[Sony Xperia P, U, Sola, Go] balanki:
http://xdaforums.com/showthread.php?t=2075526
[Sony Xperia P, U, Sola, Go] umair42:
Thanks all.

I'm going to flash Nordic b.1.54 as it is bugfree(users say).

Waiting for the .75 but not knowing when it will come,I decided to flash this.
[Sony Xperia P, U, Sola, Go] umair42:
How to flash CWM recovery in b.1.54 firmware?

I have locked bootloader.
[Sony Xperia P, U, Sola, Go] neectron:
Check this out http://xdaforums.com/showthread.php?t=2100529
[Sony Xperia P, U, Sola, Go] umair42:
Does flashing Firmware removes internal storage data? (i.e music,pictures etc)
[Sony Xperia P, U, Sola, Go] umair42:
Then what is wipe data option in flashtool?
[Sony Xperia P, U, Sola, Go] neectron:
It will wipe /data partition.i.e where the apps are installed.
[Sony Xperia P, U, Sola, Go] umair42:
Should I wipe that partition or not?
[Sony Xperia P, U, Sola, Go] neectron:
You should.
[Sony Xperia P, U, Sola, Go] umair42:
nevermind.Solved it
[Sony Xperia P, U, Sola, Go] umair42:
how to flash kernel.sin using flashtool?
[Sony Xperia P, U, Sola, Go] balanki:
Step to flash .54

just tick 'exclude' everything except kernel.sin
[Sony Xperia P, U, Sola, Go] umair42:
I have successfully flashed 6.1.1.b.1.54 and rooted it.

Thanks all for help.
[Xperia Arc General] firedeimos:
Hello people, I had an arc s since day one, made some custom ROM's for personal use test others from other devs, but now it's time to move on, just bought me a S3.

I hope the devs behind the arc, arc S and Xperia 2011 devices continue to make great ROM like in the past, so this is my goodbye and farewell.

Thanks for all!
[Xperia Arc General] kangi26:
Good luck to you on your new device! The SIII is a great device. Closing thread
[HTC One X+] Flipnfr3ak:
So I was at the hox threads and I notice skydragon Rom has the widgets from the DNA....I think it would be awesome to have those.

Can it be ported?
[HTC One X+] superchilpil:
Already did it myself :)

I have a red one and a stock one here http://old.androidfilehost.com/main/-Support_Files-/SuperChilPil/ONEX/

Flash the zip in recovery then using a file manager and navigate to /system/app

Tap on HTCAppsandshortcut.apk and install it again

Then you will have it

Slithered from my HTC One X+
[HTC One X+] peterhinkov:
Hi there,

I did exactly as you said, but when installing the app from /system/apps it won't let me install it. Do you have an ideea what can cousing it?

Regards
[HTC One X+] NasaGeek:
Apps in /system/app are typically not installable (though perhaps this one is a special case?). They should take effect after a reboot.
[HTC One X+] superchilpil:
If you use root explorer and install it, it works

For some reason it doesn't appear after a reboot until you install it

There's an aroma script called widget scanner that should also work, I suggest downloading that and using it

Slithered from my HTC One X+
[HTC One X+] Flipnfr3ak:
I gonna do it root explorer way... Any changes in permissions?
[LG Optimus Me P350] pkprasanna:
hello guys

i have created A THEME for oxygen gb

hope you will like it just flash zip

screens are at the bottom of the post

credits for this theme goes to all xda posts describing to create this theme

if you have suggestion or question for this theme feel free to post them :)

if you like it press thanx also :p
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] Wrekk:
Is there a good way to remove this, Google Play Store Country Restrictions?

Hate that the NHL.com app is not for me here in scandinavia! ... :)
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] Glebun:
http://lmgtfy.com/?q=Google+Play+Store+Country+Restrictions
[General Questions and Answers] jailstyle:
Hello everyone, sorry for my english I'm Italian.

I would like to know how to operate tp-link tl wn422g ver 2.0 on my galaxy nexus.

I'd like to boost the wifi signal malfunctioning on the series 8c.

unfortunately I can not compile a kernel with the driver, can anyone help?
[Sony Xperia T, TL, TX, V] rishi_storm:
Forgot to post in Q&A section. Moved thread to Q&A forum : http://xdaforums.com/showthread.php?t=2105556

Can any mod remove this thread . Thanks a lot and sorry for the trouble.

Regards,

Rishi
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Spex:
Just little question.

Which one do you like better white or black ui?

all based on newest xperia ui

Have in mind that on lcd white consumes less power.

Vote on poll
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] iPusak Gaoq™:
Hmmm.... Black :highfive:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] najodleglejszy:
white consumes less power? didn't know that o.O however, I think I prefer black UI, especially that I often use my phone at night.
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Spex:
on lcd white consumes less power

on amoled black consumes less power
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] andrasandhi:
eeerrr, i think thats nice, its like something "New".

then make statusbar white, i forgot which phone with that white systemUI.apk
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ManthanRB:
Now bored with Black UI so voting for white:good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Febryan_Uchiha:
Yeah i'd more prefer black ui
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Spex:
so no forcing with white theme.

it will take a lot of time

i will work on it when i will have time
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Tailor93:
Definitly black :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Jeik:
White!! :drool:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] cuvix:
I like white, but with simple UI element.

While in black UI, I love the way sony bring the current UI in 2012 device. :fingers-crossed:

So, what project was this for? :o
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] ivosat:
White :good:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] seljachina:
I prefer black & white
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Spex:
Im thinking i will maybe make full white theme

inspired by new phone, messaging from xperia z

+ white statusbar
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] iPusak Gaoq™:
Hmmm...font color is going to be your biggest hurdle if you planing to make full white.....bear in mind not all color fit into white background...
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] MichałPL:
White ;) Is more lighter,so we don't must regulate the brightness :laugh:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Spex:
i know i said in #8 post its gonna be hard if i try to do it

i would have to edit all xmls with text that are ffffff to 000000
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] iPusak Gaoq™:
Then i hope you can do it my friends :highfive:

Tho i prefer black UI, maybe this project can change my mind about it :good:

Gud Luck My Friends :fingers-crossed:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Spex:
I hope that people wont take this project too seriously

cause i wont start it soon and im not sure that i will have nerves
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] iPusak Gaoq™:
HaHaHa.....Take all the time you need my friends....there will be no pressure on my behalf ;)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] SirMatin:
i'm done with the black ui.

let's taste sth new
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] abu gaber:
I prefer black
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] itemz:
black,,,offcourse
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] pityu100:
Balck, ofcourse:thumbup::thumbup:

Tapatalk 2-vel küldve az én SK17i-ről
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Linshart:
i would choose black, white is so bright, hurts in the eyes in dark environments, even when brightness is in lowest setting :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Cervante$:
R: White or black UI?

Black!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Kir3:
I think our phones have TFT screen. BTW Black, doesn't hurt your eyes at night :)

Sent from Sony Xperia Live with Walkman
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] m0mm0:
Black and white but mostly black
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Saqib Nazm:
kinda bored with black.it would be great if we ca try white :D its something new
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Jeik:
Fully agree with saqib nazm!! :D
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Arun Av:
That's why I keep flashing miui and then other roms. Confusd :confused:
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] harriie:
during kndusto

white :x
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] azhar.mansuri:
:D White :D

​
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] fuser1337:
In holo style, there are 3 options. Dark, White and White with Dark action bar.

Most of system apps like Settings etc. are Holo dark. Can it be made holo white?
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] lsander:
Odp: White or black UI?

Is it so important?? I didnt knew. But I think that almost every rom has themes support so not a big problem right
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] coklatua:
It hard to choose. Hmmmmm But I prefer black more than white. But White look good too.:p
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] brattak:
dark
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] razzorchile:
Why no both :D
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] itswill7:
Hi all, my galaxy note gt-n7000 is running stock Jb with stock kernal.

If i do a data factor:confused:y reset within the Setting/Backup and Reset would that still brick my phone?
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] ThaiDai:
Until now there is no "stock" JB - only the leak XXLSA and this is a beta.

So even if the kernel (there is and will never be a kernal) is bugfree, I wouldn't risk it, when there is an easy and safe way with Philz's Kernel for XXLSA (or XXLSC).

Install this one and you can do what you want.
[Galaxy Note GT-N7000 Q&A, Help & Troubleshooting] djoni_gitara:
There is a chance for bricking your note during factory reset, to avoid the possibility of bricking, flash Philz kernel first, then you are safe to do factory reset... all kind of wiping or flashing

there is almost identical thread from yesterday, to save you/us from further questions please read...

http://xdaforums.com/showthread.php?t=2104388

Here is a link for Philz kernels, read... then download and flash

http://xdaforums.com/showthread.php?t=1901191
[General Questions and Answers] nicoX:
I wish to encrypt my SD and only SD. To do that my Android requires that I have a lock PIN with at least six characters.

Can I set that encrypt, and when it's done disable my PIN and use a draw pattern instead?
[General Questions and Answers] B1nny:
I'm not totally sure what you mean..

1. Do you want to have a PIN to decrypt your phone, and use a draw pattern on your lockscreen?

2. Do you want to decrypt your phone using a draw pattern?

Option 1 is possible.

Option 2 is not possible.

Also bear in mind you only have to enter your password/numeric PIN, only when your device reboots/has been fully shutdown.
[General Questions and Answers] nicoX:
I wish to perform this action. It requires a 6 digit PIN, I figure that is the PIN of the lock screen. Can I set a 6 digit PIN, encrypt, and then head back to a draw pattern, and still having the SD encrypted.
[General Questions and Answers] nicoX:
Guess a third party app is a better choice.
[Windows Phone 8x by HTC] alparslanozturk:
how can I install android into htc 8x

thanks.
[Windows Phone 8x by HTC] ste1164:
You can't.
[myTouch 4G Q&A, Help & Troubleshooting] orelv:
Just got the phone and I saw some 4.2.1 roms that I would like to install, What should I do to flash them?

phone information:

android version 2.3.4

htc sense version 2.1

software number 2.32.531.1

everything is stock and unrooted.

I saw a lot of tutorials and I'm very confused.. would really appreciate your help.
[myTouch 4G Q&A, Help & Troubleshooting] estallings15:
Downgrade to 2.2.1.

http://wiki.cyanogenmod.org/w/Install_CM_for_glacier

Use the "ultimate S-Off" guide stickied in development to root and get S-Off.

Flash clockworkmod or 4EXT recovery.

There is a ton of information on all of that, including any problems you may run into. If you can't find the answer to your question, search more.
[myTouch 4G Q&A, Help & Troubleshooting] orelv:
Thank you very much. you helped me a lot.

got it rooted and installed cm 10.1 working very smotth. :)
[myTouch 4G Q&A, Help & Troubleshooting] estallings15:
Fantastic.
[Motorola Photon 4G] Shriman:
Hi,

I have Motorola photon 4g.

And I was trying to update it using OTA updates.

But suddenly my phone switched off.

And when I tried to start it again it is showing me the message

Failed to boot 1

Entering in NVFlash recovery mode.

Battery is too low to flash

I don't no what to do.

Please help.
[Motorola Photon 4G] FernBch:
First is to get your battery charged. I've heard you can flash as low as 60-70% but a full charge is recommended. From there look for one of the "failed to boot" threads for any possible recovery possibilities. To charge you can find a friend with a photon and charge your battery or maybe find a store that will help you get charged.
[Sony Xperia S, Acro S, Ion] Captain Droid:
HI,

I have a problem, thinking i can speed up my phone by freeing some RAM & Space i deleted some gapps and now a pop up message is showing "Unfortunately com.google.process.gapps has stopped."

Its really annoying and whenever i switch on mobile data this message pops up frequently.

How to fix this ?? :confused:

I searched for some official gapps zip which is cwm flash-able but im confused which one to flash.

Lots of version and i really cant find the proper one , in fact i don't know which one.

Can anyone post the correct version for my Phone.

Thank you.
[Sony Xperia S, Acro S, Ion] Hayden18:
The correct version also depends on what android version you have
[Sony Xperia S, Acro S, Ion] Captain Droid:
Im running on ICS 4.0.4 Deodexed 6.1.E.3.7.
[Sony Xperia S, Acro S, Ion] Hayden18:
http://goo.im/gapps/gapps-ics-20120422-signed.zip
[Sony Xperia S, Acro S, Ion] Captain Droid:
+1 Thanks for the help !! :laugh::good:
[Nexus 4 Q&A, Help & Troubleshooting] purnah:
Spotted this on the wireless power consortium website yesterday. It confirms the Nexus 4 is Qi registered a low power receiver. What is interesting is that is specified HW Rev 12 and applicable to Europe.

http://www.wirelesspowerconsortium.com/products/details/210/mobile-phone

Does this then mean that handsets with different HW Revisions are not registered to work with other Qi registered chargers? I checked my handset and it is HW Rev 10. Presumably the only way to update to the Qi registered version is to be another handset. Does this then confirm why we've been having problems with some wireless chargers with this phone?

Finally, has anyone got a Rev 12 handset.

Cheers
[Nexus 4 Q&A, Help & Troubleshooting] neotekz:
That's a good question i would like to know if there is different QI hardware in the newer revisions too. You can ask the WPC these questions here is there contact page. I saw threads about people getting responses to their questions regarding QI standard from the wpc.
[Nexus 4 Q&A, Help & Troubleshooting] Nospin:
I really doubt it. It is probably just a Rev12 device that they submitted for review.

Of course if not, that opens up a whole can of worms nobody is going to want to deal with.
[Nexus 4 Q&A, Help & Troubleshooting] purnah:
Thanks for the tip. I got in touch with the Wireless Power Consortium and they quickly gave a pretty clear reply.

My question was "I saw that LG's Nexus 4 phone had recently been registered as a low power receiver. The registration specified HW Rev 12. Do you know if earlier HW Revs are not compatible? Or whether the HW has changed to add Qi compatibility in Rev 12. I have a Rev 10 Nexus 4, and found that it does not work with the certified Nokia DT 900 transmitter. Rather than charge, it constantly cycles on and off connecting and disconnecting."

And their reply is "You have correctly noticed that the Google Nexus 4 was recently added to the on-line database that identifies all Qi compatible products. Although the earlier Google Nexus 4 model is not in that database, the earlier model (the one you own) does work correctly with all Qi wireless chargers except the Nokia DT 900. The revision of the Nexus 4 that is now certified will work correctly with the Nokia DT 900."

So if you want a Nexus that works with the Nokia charger, you need Rev 12.
[Nexus 4 Q&A, Help & Troubleshooting] electric0ant:
Well that sucks, so it was an issue with the nexus 4 that it was not fully qi compatible. lucky it works for most other qi chargers. but still a pain knowing there is a risk of it not working.
[Nexus 4 Q&A, Help & Troubleshooting] 3dawg:
Not exactly good news :( This might explain the occasional constant flashing light I get with the Maxell QI charger when it refuses to charge and just blinks rapidly. It only happens occasionally but it's at least once every 2 days.
[Nexus 4 Q&A, Help & Troubleshooting] xdatastic:
and maybe why the panasonic tm101 qi charger does not keep the n4 topped up. pure speculation though...
[Nexus 4 Q&A, Help & Troubleshooting] 3dawg:
No, that's actually a "feature". It even says so in the manual. :p
[Nexus 4 Q&A, Help & Troubleshooting] xdatastic:
there was a manual? is it in english? is there any other useful info in it?
[Nexus 4 Q&A, Help & Troubleshooting] 3dawg:
Yes there was a manual but I can't remember where I read it. I think someone posted it on reddit. A few different models all had the same line in their manuals too. Though, to clarify - it said something along the lines of "Will charge your device to 100% and then 'intelligently' detect that the phone has been charged, turning off the QI charger to save power". Essentially, it means that the device will stop charging at 100% until it reaches around 89-91% then it will be begin charging again. Rinse and repeat.

EDIT: As far as I remember, there was no other useful information. It was just general stuff like "Plug it in to power it on". Nothing interesting about how it works or troubleshooting.
[Nexus 4 Q&A, Help & Troubleshooting] MontAlbert:
How do we find out which hardware revision we have?
[Nexus 4 Q&A, Help & Troubleshooting] formicae:
The bootloader lists it.
[Nexus 4 Q&A, Help & Troubleshooting] xdatastic:
Switch on the device pressing Volume Down and Power and it should boot into the bootloader.
[Nexus 4 Q&A, Help & Troubleshooting] thetinguy:
That is because there is no trickle charging with QI. It is either on or off. In order to not damage the battery it will charge it fully then let it drop until it is safe to charge again.
[Nexus 4 Q&A, Help & Troubleshooting] xdatastic:
I wasnt really referring to trickle charging, more that it charges up, then switches off (which is good) but never switches back on again after the charge has dropped at all (which is bad). This means if downloading a large cache of Google Music to the phone overnight, the phone may be near dead when i wake up as the Panasonic wont switch the charge back on until i lift and place the phone back on charge.

This is different behaviour to the LG WCP-700 which re-charges automatically once it drops to around 90%. Which is nice.
[Nexus 4 Q&A, Help & Troubleshooting] Gvr4-330:
+1

Are the rev 12s out in the wild?

I have a rev 10, but I also have two Nokia DT900s because I also have a Lumia 920 and because the Nexus 4 was supposed to be Qui compliant. What is the best way to try and switch mine out for a Rev 12?

Maybe Qi compliance is just a matter of switching out the back plate?
[Nexus 4 Q&A, Help & Troubleshooting] ali0cha:
Rev 11 here.
[Nexus 4 Q&A, Help & Troubleshooting] DuudX:
Also rev 11 here ... wasnt there a mention about qi compatibility when they launched the phone? O.o
[Nexus 4 Q&A, Help & Troubleshooting] purnah:
I'm in exactly the same situation as you (juggling Nexus 4 and L920), and have the same question. I was hoping I could just return the phone to Google (RMA) and ask for one which has the Qi certification as on the wireless power consortium website as my one doesn't work with my wireless transmitter. I thought I'd just ask for a Rev 12 replacement.
[Nexus 4 Q&A, Help & Troubleshooting] ma678:
Can r11 be upgraded to r12?

Too bad if it is not.
[Nexus 4 Q&A, Help & Troubleshooting] spacemanvt:
rev 11 here as well.

thats really lame.
[Nexus 4 Q&A, Help & Troubleshooting] FatalityBoyZahy:
That means Google will have to do something about this...
[Nexus 4 Q&A, Help & Troubleshooting] neotekz:
seems like there is some confusion in this thread, phones that are rev 10 and 11 will still work with all other qi chargers except the Nokia one. Dont assume that rev. 12 HW is better just because it works with the nokia. It might just be something simple that makes it compatible with the Nokia qi charger. Its not a hardware defect but maybe google will exchange the phone for you if you tell them that you have a nokia charger but just because there is a new hardware revision doesnt mean that google is obligated to exchange all old revisions.