If you want to grab the last version full OTA for development:
Nokia 5: https://android.googleapis.com/packages/ota-api/package/a0b561e168faee7095f051aaaf35cad44bfc09e3.zip
Nokia 6 Global: https://android.googleapis.com/packages/ota-api/package/ec3caa99ee9e52601ecc9236e96571cb1ea7012a.zip
Nokia 6 China (Hong Kong, Taiwan and Macau only): https://android.googleapis.com/packages/ota-api/nokia_d1c_ta100300ww/97a575ee1c9f1500856dcd94e1b6292998aa78c9.zip
Nokia 6 China (mainland only):
https://pan.baidu.com/s/1SV4It4lcc2i0mIhDu7913w?pwd=vwsr

We have successfully ported HMD's proprietary fastboot binary's unique feature (grant service permission) into Python-ADB.

https://github.com/HikariCalyx/python-adb

Hi all,
Now we can provide you Nokia USA model factory reset service!

Base price: $10 per operation.
Supported model: nokia android phones sold in USA where model name is a letter followed by 3 digits, such as X100, G300, G310, G400.

Security Version numbers of them are 2xx. If not 2xx, the price will be significantly cheaper.

For Nokia X100 TA-1399, the price of full unlock is $17, which consists of:
- Factory Reset within Fastboot
- Remove carrier lock to allow using non T-Mobile SIM
- Bootloader unlock (optional)

We recommend end-users to upgrade the phone to last version after the operation completes.

Again, you only want to reset it or unlock the bootloader and don't need to remove carrier lock, the price is still $10.
If you don't need to reset and only want to remove carrier lock, the price is still $17.

If you ask me, can we remove carrier lock of other Nokia USA models?

Not yet, especially Nokia 8.3V 5G UW (TA-1257). Bootloader unlock can be done however (and significantly cheaper!)

To users who lost credits due to failure operations when using Phoenix Service Tool:
We offer you OSTRemote 2 & DKRemote access based on how many credits you have lost from failed operations as compensation, but you're only limited to Nokia brand smartphones.

every 1 credit from failed operation in Phoenix will allow you get 24 credits from OSTRemote 2 & DKRemote.

For example: If you lose 8 credits due to failed operation of OPPO models: We offer you 192 credits as compensation.

Unfortunately, we cannot assist you for other brands covered by Phoenix (e.g. Samsung, OPPO, Xiaomi). That's as much as we can help.

NEW: Our python fastboot works on macOS!

What does this mean for you?
It means we can now service your phone from your Mac computer, without Windows Virtual Machine!
No matter your Mac computer is powered by Intel proceessor or Apple Silicon, you can always use our python fastboot library.

To get started:
1. Install Python 3.x with any methods you like (e.g. homebrew)
2. pip3 install pyfastboot
(You may want to add --break-system-packages parameters)

3. Now you can integrate pyfastboot library into your service permission granting program.

Now testing: Carrier unlock method for Nokia G300 TracFone (TA-1374 / N1374DL).

As an effort of preventing unexpected brick, the maximum anti rollback index is added after project code. For example, AKT2 means it can be only used on device with AntiRollback index 2. STM0 too.

According to upstream provider's request, we need to add cooldown between each service request operations of DKRemote.
This change will affect following models:
- HMD/Nokia phones with security version 1, 3, 1xx, 2xx

Following devices are unaffected:
- Nokia 2.2, 6.2, 7.2 that haven't updated to android 11
- Foxconn era models, like Nokia 8.1, Nokia 9 PureView, Nokia 6.1 Plus

Thank you for your support.

Hi all, due to our domain registrar's issue, all domains under hikaricalyx.com cannot be resolved properly.
We're fixing this issue by migrating the domain to AWS Route 53.

To all impacted OSTRemote2&DKRemote users:

Once the domain registrar issue gets fixed, we will giveaway 240 credits to all existing OSTRemote 2&DKRemote users who has more than 60 credits consumed/remaining.

The compensation is distributed.