Does this mean you already test the firmware and don't see any improvement in performance? You can probably submit this feedback to their support or post it on their social media.
I have tested the firmware and battery life used, and the results are quite disappointing.
I have provided feedback via email and have not received a reply.
Have you tried it on your own? If you managed to do it, posting a guide or video might be helpful for others who want to do the same thing. Otherwise, I'd recommend buying another wallet or building your own HW if the device is still usable but the battery died, and you want to have some portability for someone who has no experience in doing something like this.
Haven't tried to disassemble safepal wallet yet, because I don't have to, and also I don't have the full tools to start disassembling it.
Safepal Wallet is only my first personal wallet. If you recommend buying another hardwallet, maybe Ledger will be the first choice.
It's possible there are some little changes after they did recent facelift and brand design changes.
Judging by Christian Reitter who opened Safepal last year, there are no tamper detection sensors here, so it looks like one more false advertisement from Safepal.
I would never spend a single dollar on this wallet, but if someone already owns it's good to know that battery can be replaced.
About the tamper sensor not being available and not matching the published advertisement, I also just found out about it.
There are many problems that may occur in this first version of the safepal wallet, but I don't know about the second version, or whether there may be many updates I don't have it yet and there are no plans to buy safepal version 2.
I bought this safepal hardware wallet initially only interested in the airdrops that safepal always publishes with special allocations for hardware wallet holders.
The price is also quite affordable. But currently, there are no more airdrops that generate good profits, not even a single airdrop is issued after entering the bear market.
Update: After I left it for 20 days after I fully charged it, on the day I turned it on again I turned on the SafePal S1 and was a little surprised that the battery was still full, only reduced 1 strip while many I know the battery will run out automatically can't be turned on either but next time this is still enough to last for 20 days or more.
So is it because this is a new S1 that the battery power is still strong for the next 20 days without frequent charging?
You need to use it regularly on a daily basis to test whether the battery lasts longer or if it becomes wasteful.
When I used it at the beginning of the purchase it was quite good.
But as time goes by the battery strength starts to decrease and even when turned off the battery still decreases (I assume there is a slight problem with the hardware wallet battery that I use).