Category Archives: Others

Beyond our core product lines, Lider Group provides essential supplementary information and services crucial for a seamless wholesale partnership. This section covers vital company updates, including detailed logistics and shipping policies to ensure you understand lead times and import processes. We also share valuable industry insights and market analyses, helping you stay ahead of trends in the mobile accessories sector.

Furthermore, you can find comprehensive information about our corporate responsibility, compliance standards, and our unwavering commitment to quality control. Whether you are verifying our business credentials, seeking to understand our warranty protocols, or exploring collaborative opportunities, this repository houses all the necessary details to build a transparent and trusted B2B relationship. We believe an informed partner is a successful partner.

New ICCID for Perfectly Unlock iPhone

Posted on January 6, 2018 by Lider

Here goes the latest ICCID 8901 0000 0000 0000 001f .

If you do not know how to input this, please visit How to change or input ICCID code for iPhone unlock.

If you do not know how to input the f to the ICCID after numbers, visit How can I add letters to the ICCID for more info.

Thank you and please like and share this if you think it is useful.

Merry Xmas 2017 and Happy New Year 2018!

Posted on December 20, 2017 by Lider

Merry Xmas and Happy New Year to all of our partners, clients, suppliers, factory members and all Lider Staff! Thank you all for your intelligence, hard work and courage! Look forward to all of your cooperation in the coming year 2018! Best wishes! Merry Xmas and Happy New Year!

Turbo SIM Q-SIM4 Manual Setup Instruction for iOS11.2 TMSI

Posted on December 7, 2017 by Lider

Due to the Patching ICCID Vulnerability for iPhone, all the auto 4G are stopped without a prior notice. Please follow the steps as below to setup the turbo SIM Q-SIM4 Manually and it still works with the latest iOS11.2 —

1. Put the Q-SIM4 and the SIM card together and insert;
2. Dial *5005*7672*00#
3. Activation required: Select your carrier – Select your iPhone – TMSI (it depends on the carrier) – Finish
4. Inject your SIM Card from iPhone and then insert again.
5. Done.

This video is for your reference.The iPhone is T-Mobile, iPhone 6, iOS11.2 and please check that.

This method is not working for all iPhone models and carriers. The manual setup works perfectly for some of the iPhone and others are not. Please proceed the steps 2-3 times if it is not successful.

Important Notice for those who unlocked your iPhone – If your iPhone works stable in a version lower than iOS11.2 or iOS11.2 . Nothing should do on this and just keep as it is!

Please AVOID the following:
1. Try to upgrade, downgrade or root the iPhone;
2.Try to change the unlock mode, leave it as it is;
3. Wipe your iPhone unless you need to setup or want trouble;
4. Replace the current SIM card with a new one.

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Thank you and please share this video. It will really help somebody in need! Please like and share. If you need more info of turbo SIM, feel free to email us. Thank you.

R-sim / Q-SIM sim application menu not shown the second time

Posted on November 13, 2017 by Lider

When I put my R-SIM or Q-SIM on my locked phone, the application menu will not be shown for the 2nd time. What shall I do? Many clients asked us this question. Their RSIM or QSIM or other turbo SIMs are not automatic and it has to be set up manually. It is simple to solve this.

Use another SIM card and do the same thing. It will appear again.
Use another R SIM or Q SIM if possible. The former one was remembered by the phone and if you use another one, the phone will recognize it as a new one. It will show up.
I do not have another SIM card. I have only one R SIM or Q SIM available. This means, I have to solve the problem with my current status. Not possible?
The answer is …YES! But, how?
Let’s go to Settings>Phone>SIM Applications.

R SIM / Q RIM application Reset

How can find the R SIM / Q SIM menu

R SIM / Q SIM menu shown again

Now you can find the Carrier Select, Edit Imsi, Get Carrier Code, Restart Sim Card and Lock Carrier there.

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Questions, wholesale prices or need more help? Contact Lider for help. If you like this product, please like it and share it. Thank you!