I re-flashed my n900 to 800 MHz, according to the instructions from the friendly forum (if the moderators allow a link to the ready-made step-by-step instructions for flashing from another forum, I will indicate it here, since there is a ready-made instruction and I don’t see any reason to retype it), I decided for myself that I should flash at a higher speed than 800 MHz not worth it, so as not to violate the stability of the system. I confirm, it is stitched easily, subjectively, the speed of work increases. According to reports of foreign forums - when the processor is flashed to a speed of more than 900 MHz (for example, at 1 Hz), for many people the Screen Calibration application and some games stop running. Otherwise, the flight is normal.

There the interface should be improved in OVI Maps.

1. No offline search

1. directory devil, stopped picking up, like there it was necessary to fix the address, with a repository to repostory. but apparently this is some kind of crap, because it doesn’t coo?

2. now for some reason it does not display the birthdays of regular contacts, but the birthdays in Skype contacts, on the contrary, began to show. How to make others show ordinary?

Video calls. Unfortunately, the function is not implemented for direct video calls (from phone to phone), but only for use in Skype and GoogleTalk programs. Details can be found in our article "How to call via Skype using the N900". Also added new smileys for Skype.
Browse the web in portrait mode (with access to bookmarks and the back button). To activate, you must enable the option in the Browser Settings.
Integrated FB (FaceBook) chat. I do not know how useful it is for the Russian-speaking population, but it seems like facebook was going to enter our market. So, perhaps useful.
Ability to share files through the file manager. No longer have to use the program Petrovich.
Improved interface Ovi Maps.
Now you can enter "blue characters" (those that were previously entered using the blue arrow) by long pressing the key. (This is a special thanks for this)
Finally, it became possible to use USSD requests without third-party programs. By the way, service requests (for example, IMEI output - * # 06 #) also work. [in general, then 06 worked in the previous firmware]
Now it is possible to transfer messages in the email client from a folder to a folder, or to an archive on a memory card.
The principle of searching for applications in the application manager has changed. If earlier it was necessary to enter the name of the application in a special window, now it is enough to start typing the name of the application in the directory. The search will be carried out by typed letters. The same function is available when removing applications, searching for music and regular files.
The "More" label has been removed from the menu. Now all labels are located in one window (menu). But this menu you can customize (arrange icons) as you like. To do this, press and hold any tab, then you can play Tetris (when you try, you will understand why)
Now, when you select a number to send SMS, you can turn off the display of landline numbers of the contact (only mobile numbers will be available). To do this, go to "Contacts", click on "All Contacts" and select "Parameters".
Added the ability to view data traffic for home network and roaming. To view, follow the "Menu->Setup->Phone"
Added mode "Night shooting".
Work carried out using the battery. The operating time of the device is increased.
Added new "hot buttons" for the browser: Ctrl + Blue arrow + up key - go to the top of the page; Ctrl + Blue arrow + Down key - scrolls down the page. Changed the principle of the back button (backspace). Now, with a single click, you will be moved to the previous page, without displaying the previous windows (as it was before). If you hold down the "Back" button for a long time, the log of visits will open.
Now you can use the volume button when the phone is locked. Finally, you can properly listen to music and adjust the volume Declared a smoother volume control.
In the gallery, when editing images, added the ability to "Remove red eyes"
Added two new modes for shooting: "Medium resolution 3M" and "Low resolution 1,5M"
Missed calls and sms are now displayed on the lock screen (when in the locked state you press the power button)
When making a call, you can select the type of call: "Cellular", "Skype", etc.
EAP-TTLS + PAP authorization type for Wi-Fi connections has become available.
Changed the appearance of the on-screen keyboard.
In the "Parameters" appeared some sort of thing called My Nokia. As I understand it, this is some kind of assistant. If you subscribe, they will send sms with news and other nonsense.