The Geely Galaxy L7 is able to charge when it is updated, and users can connect the charger to charge it during the update process. This can ensure that the phone will not interrupt the update due to lack of power during the update process, and can also ensure that the phone still has enough power to use after the update is completed. However, to avoid unexpected situations, it is recommended to keep your phone fully charged or connected to a charger when updating. In short, the Geely Galaxy L7 can be charged when it is updated, but users still need to take care to keep the battery sufficient to ensure a smooth update.