Updated: Japan iPad 3G is NOT “not exactly” SIM-locked – Jobs says so

There is a massive hullabaloo about Softbank’s exclusive deal with Apple for the 3G iPads here. Currently, you cannot get a 3G iPad without going through Softbank and signing up for a data plan (either 2 years or some terrible 4,000 yen per 1GB “offer”). This is in stark contrast to the fantastic deal Americans get in the US with AT&T.

Softbank appears to be announcing to the press that there will be a “SIM Lock” (SIMロック).

http://plusd.itmedia.co.jp/mobile/articles/1005/10/news030.html

ところが、5月8日にソフトバンクモバイルが公表したiPad販売に関する情報では、日本国内のソフトバンクショップやソフトバンクケータイ取扱店で販売されるiPadのWi-Fi+3G版は、ソフトバンクモバイルの3Gネットワークでしか使えないように、SIMロックがかかっているというアナウンスがあった。

“According to information released by Softbank on May 8, iPad wi-fi+3G models sold from Softbank shops will be SIM locked so that they can only connect to Softbank Mobile’s network.

I think they are lying. I don’t believe that the devices are SIM locked in any way. The only “lock” is that you must sign up to Softbank to get one, and they won’t sell you a microSIM for an international model.

Mobileinjapan.com reported a response from Steve Jobs stating that

Actually, the version of iPad sold in Japan does accept international SIMs.

I decided to email him myself and I got a reply:

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An email reply from Jobs appears to be a rite of passage for bloggers now – I have replied asking for clarity but he doesn’t appear to get into conversations unless you are really interesting (which I’m not).

Based on the reply above, are we meant to believe that they have developed a new SIM-locking system that unlocks your device when you leave Japan? Of course they haven’t, that would be stupid. If the devices are SIM-locked, then international microSIMs simply would not work in them. Therefore, they are not SIM-locked.

What I believe Jobs is referring to by “locking” is that you can only buy a 3G iPad after “locking” yourself into Softbank. Docomo and E-mobile (both with networks that would support the iPad) are now unable to sell wireless plans. Not because of any technical reason, but because they cannot sell the iPads themselves, and all 3G iPad owners will be locked into 2 year contracts.

This is why I don’t think the iPads are SIM locked – simply because they don’t have to be. Normal Japanese phones have carrier specific settings built in (access points, MMS gateways etc) with no way of changing them so switching a SIM card would never work. Softbank must be very scared of the prospect of the market opening up like Europe.

Update: Well, he replied.

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Not exactly SIM-locked? What does that mean? Maybe they HAVE developed a new SIM locking system that uses the GPS to determine the country you are in, or iTunes unlocks the device when you insert a non-Japan microSIM.

Another update: The Softbank Sucks blog appears to think that there is a software lock on Japanese iPads (possibly all iPads?) that is only active when the SIM Mobile Country Code is Japan’s. Meaning, if the SIM is a Japanese SIM, it must be a Softbank SIM. Absolutely appalling if true. The only way Docomo would be able to get around it is if they lied about the country code on their SIMs.

Fullscreen flashcard program

image I’ve put together the first version of a simple program for displaying flashcards in fullscreen, mainly as an exercise in WPF but also because its damn useful for all sorts of teaching environments. Flash cards are simple text files that anyone can edit – just load them up and hit spacebar to cycle through them. “Big Flash Cards” is now at version 0.1 🙂

It supports Unicode so is perfect for Japanese lessons, for which I designed it. Example flash card files are included – they are very easy to edit and are simple text files. This is a very early version so there will be bugs.

bigflash

Download Big Flash Cards (117kb zip)

Vista and Windows 7 users: just unzip and run BigFlashCards.exe
Windows XP users: You need at least version 3.0 of the .NET Framework. Download it here.

For those that care, this was developed in Visual Studio C# 2008 solely on a tiny little Dell Mini9 laptop.

Mail.app and iPhone encode Japanese as Korean

The latest of ridiculous bugs I have found after my switchover to Mac is that Korean takes precedence over Japanese when “Automatic” is selected as the encoding on Mail.app. It literally sees Japanese text as Korean and encodes emails as ISO-2022-KR (Korean) if both Japanese and Korean are selected under Languages.

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Try it yourself: make sure both Korean and Japanese are in the Languages list (so they show both show up in Mail.app’s Message > Text Encoding) and send an email containing Japanese text when encoding is set to “Automatic”. View the full message source and see that it encodes the message as ISO-2022-KR, not ShiftJIS or UTF-8 which it should. You have to completely remove Korean from the list if you want to use Automatic encoding, or manually select the encoding yourself every time. I cannot find a setting to force an encoding (er, UTF-8) on every email you send.

This is not a problem if the recipient is a PC/Mac user since the mail client will sort it out – but sending mails to a Japanese phone, which obviously has no idea what to do with Korean text encoding (and can’t suss out that its actually Japanese text) means that the lucky recipient gets 文字化け、mojibake, jumbled garbage.

Its even worse on the iPhone

If you ever decide to turn Korean keyboards on in the Language settings, or switch to Korean, iPhone appears to add Korean to the Languages list when choosing its own encoding. However, you cannot change the encoding manually on iPhone, or ever remove Korean from the list, even if you then disable Korean input.
The net result? You can never send Japanese mails to Japanese mobile phones ever again on your iPhone, until you do a full system restore. Which I am now doing. If you reply to a mail that was sent to you in ShiftJIS, the iPhone is at least clever enough to reply in the same encoding type but you are SOL if you want to compose a new one.
Rubbish. Windows Mobile has an option to “always send mail as UTF-8”. I wonder how many iPhone users in Japan have fallen foul of this?